Description The Multi Domain Solutions Division at Leidos is looking for a Site Reliability Engineer to support a fast-paced program with the US Space Force. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. The Reliability Engineer will ensure the design, development, and deployment of systems, hardware, and components meet stringent reliability, availability, and maintainability standards in a hybrid Microsoft Azure environment. This position has the ability to be worked remotely but the ideal candidate would be local to the Colorado Springs, CO area. Primary Responsibilities:<ul><li>Develop and implement reliability test plans (e.g., FMEA, FTA, accelerated life testing). </li><li>Analyze test data, identify failure trends, and recommend improvements. </li><li>Develop and implement risk management strategies to mitigate system reliability risks. </li><li>Support lifecycle management of DoD systems, ensuring reliability throughout design, deployment, and sustainment. </li><li>Contribute to reliability design reviews and system improvements. </li><li>Provide technical expertise to teams, resolving reliability issues and supporting investigations. </li><li>Prepare and present technical reports on reliability assessments and improvements. </li><li>Ensure compliance with DoD reliability standards and guidelines. </li><li>Document and report reliability activities, aligning with contractual and regulatory requirements. </li></ul>Basic Qualifications: <ul><li>US Citizen with at least a SECRET Clearance</li><li>Bachelor's Degree with 4+ years of experience or Master's degree with 2+ years of experience. Additional years of experience is required in lieu of a degree.</li><li>Experience implementing hybrid cloud infrastructure, networking, and architectures </li><li>Strong experience with Microsoft Azure </li><li>Experience with implementing instrumentation schemes to support Service Level Agreement monitoring </li><li>Familiarity with DoD reliability standards (MIL-STD, DoD-STD) and system safety practices. </li><li>Strong analytical, problem-solving, and communication skills. </li><li>Ability to work in a team-oriented, collaborative environment with both government and contractor personnel. </li></ul>Preferred Qualifications:<ul><li>Experience in embedded systems, hardware-software integration, or complex aerospace systems. </li><li>Experience with Cloud Edge Devices, especially Azure Stack Hub or Azure Stack Edge systems. </li><li>Experience operating or implementing complex multi-site networks. </li><li>Experience operating infrastructure in a DevSecOps environment through Infrastructure as Code, Configuration as Code, or other as-code" implementations. </li><li>Experience performing in a systems administration role </li><li>Relevant cloud certifications, especially Azure certifications. </li><li>Certification in Reliability Engineering (CRE or similar). </li><li>Familiarity with Lean Six Sigma, Agile, Scrum, or other continuous improvement methodologies. </li><li>Experience in a DoD program environment or with military stakeholders. </li></ul>Original Posting: April 2, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #Remote #Featuredjob

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Site Reliability Engineer

Description Leidos is seeking a Devops Site Reliability Engineer with Ansible to be part of the mission solution and help lead SSA's Digital Modernization Strategy Join one of our high performing teams responsible for installing, maintaining, and ensuring up-time of the next-generation DevSecOps platform used to support 2500+ users, 200+ projects/products, and 1000+ repositories. We serve the Social Security Administration (SSA) and their mission to meet the changing needs of the public, positively impacting at least 65 million American lives per month. We are a team of forward-looking professionals in need of a strong candidate with these key required skills : Ansible Automation, Jira Administration, Confluence Administration, Linux Basic Administration, Availability Monitoring / Triage (Splunk, Dynatrace). *** Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week. If this sounds like a mission you want to be a part of, keep reading! TEAM CULTURE Your passion and values might be a good fit for our teams if you answer yes" to the following questions: <ul><li>Are you looking for a company that puts employees first, with a focus on career, flexibility, and well-being?</li><li>Do you enjoy collaborating with colleagues and teammates and believe that the best ideas are fostered in an inclusive environment?</li><li>Are you searching for a team with a strong sense of ownership, urgency, and drive for daily mission success?</li><li>Are you comfortable with proactive outward communication and technical leadership?</li><li>Do you enjoy being a catalyst, solving complex problems, and providing innovative solutions?</li><li>Do you have the flexibility, creativity, and resilience to pivot the mission for success?</li><li>Do you have the courage to make tough ethical decisions with pride, transparency, and respect?</li></ul> MENTORSHIP & CAREER GROWTH Our teams are dedicated to supporting new team members in an environment that celebrates knowledge sharing and mentorship. Experienced team members will be assigned to new hires for one-on-one mentoring, collaborative reviews, and coaching on customer engagement to help each new hire successfully onboard and demonstrate their skills. Projects and tasks are assigned in a way that leverages your strengths and will help you further develop your skillset. DAY TO DAY RESPONSIBILITIES Every position we take is more rewarding when you know the why behind it. Know your work makes a difference to support those who need it most. If your passion is enabling life changing service to those around, you this is the place for you. Find you passion in a team environment where all members are valued regardless of contractor or employee status. Find your Why" with us and take your place in our Leidos Family!! <ul><li>Build, maintain, automate, ensure reliability, and implement next-generation DevSecOps platform using system/software engineering best practices and the latest technologies:<ul><li>DevOps (Jenkins, Nexus Repository, Checkmarx, SonarQube, BlackDuck, Red Hat OpenShift, Docker)</li><li>Infrastructure-as-Code and Configuration-as-Code (Ansible, Scripting, UrbanCode Deploy)</li></ul></li><li>Provide on-call support for next-generation DevSecOps platform</li><li>Administer DevSecOps platform including installing, migrating, upgrading, deploying, troubleshooting, and configurating on Linux.</li><li>Provide subject matter expertise in one or more of these areas: automation, security, monitoring and alerting, incident response optimization, SQL tuning, Atlassian suite including plugin administration, and other CI/CD tools.</li><li>Investigate and actively support with operational team to ensure business continuity regardless of component: front-end, business logic, middleware, networking, CI/CD pipeline, or database (PL/SQL and Data Modeling).</li><li>Brief management, customer, team, or vendors using written or oral skills at appropriate technical level for audience</li><li>All other duties as assigned or directed</li></ul> FOUNDATION FOR SUCCESS ( Basic Qualifications )<ul><li>Bachelor's degree in computer science, mathematics, engineering or a related field. Additional years of experience may be substituted in lieu of degree.</li><li>Master's or doctorate degree may substitute for required experience</li><li>8+ years of combined experience with system administration of a DevSecOps platform including CI/CD (Jenkins, Bamboo, GitHub Actions), Git (Bitbucket, GitHub, Gitlab), Atlassian Suite, and security (Checkmarx, SonarQube, Black Duck)</li><li>4+ years of combined experience with Ansible automation and Jira/Confluence administration using Ansible.</li><li>2+ years of experience in on-call operation support role for a mission critical system</li><li>Must be able to obtain and maintain a Public Trust. Contract requirement.</li></ul> FACTORS TO HELP YOU SHINE ( Required Skills ) These skills will help you succeed in this position: <ul><li>Strong experience with Ansible Automation and authoring playbooks and roles for installing, maintaining, or upgrading platforms</li><li>Hands-on experience administrating/maintaining DevSecOps platform via Ansible playbooks (e.g. upgrading Jira or Confluence)</li><li>Hands-on experience administrating Atlassian Suite (Jira, Confluence, Bitbucket), associated plugins, and integration</li><li>Experience creating complex Jira workflows, projects, service desk, custom configurations, notifications, etc.</li><li>Solid experience using version control software such as Git including peer reviewing playbooks</li><li>Solid experience triaging and monitoring complex issues, outages, and incidents as part of on-call support rotation</li><li>Strong experience in automating tasks with scripting languages like Shell, or Python</li><li>Experience analyzing, researching, maintaining, and integrating 3rd party tool and plugins</li><li>Basic Linux skills supporting Red Hat Enterprise Linux (RHEL)</li><li>Basic networking skills</li></ul> HOW TO STAND OUT FROM THE CROWD (Desired Skills) Showcase your knowledge of modern development through the following experience or skills: <ul><li>Experience administrating Checkmarx or other comparable Windows based tool.</li><li>Basic Windows server administration skills supporting applications on Windows Server 2022</li><li>Basic SQL skills (e.g., data manipulation, removing duplicate records)</li><li>Experience administrating an artifact repository (Nexus, NXRM, JFrog Artifactory, AWS CodeArtifact), and software quality scanning tools (SonarQube, Black Duck)</li><li>Atlassian Suite administration certifications</li><li>AWS cloud certifications</li><li>Experience with AWS administration (EC2, S3, ELB, EBS/EFS/S3)</li><li>Experience with PaaS using Red Hat OpenShift/Kubernetes and Docker containers</li></ul>At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams and contribute to our communities. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Every position we take is more rewarding when you know the why behind it. Know your work makes a difference to support those who need it most. If your passion is enabling life changing service to those around, you this is the place for you. Find your passion in a team environment where all members are valued regardless of contractor or employee status. We are excited for you to take your place in our Leidos Family. Are you an US citizen, US resident, or Visa candidate and think you might fit? We recommend you apply and start the conversation today! Join us in supporting our SSA contracts in Woodlawn, Maryland. ITSSCII Original Posting: March 31, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $104,650.00 - $189,175.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Site Reliability Engineer with Ansible

Description Leidos is actively seeking a Software Configuration Management (CM) specialist to support the Distributed Common Ground System, Navy (DCGS-N) Family of Systems (FoS) which includes DCGS-N INC 1 Block 2, DCGS-N INC2, the DCGS-N Enterprise Node (DEN), the Joint Concentrator Architecture (JCA) and the Intelligence Carry On Program (ICOP) and systems in development.. The successful applicant will be a member of the Software Support Activity performing DCGS-N software management, licensing, and distribution for DCGS-N development and production-based systems. The position will involve extensive software configuration management skills as well as the capacity to follow detailed installation procedures. The candidate must communicate effectively, establish and maintain professional credibility, and be able to work directly and independently with Navy customers, team members, and program management. PRIMARY RESPONSIBILITIES<ul><li>Perform software media management, DADMS verification and analysis on GOTS/COTS software.</li><li>Perform configuration management duties associated with maintaining and controlling all hardware inventory, documentation, product releases, and software configuration management. Individual shall be able to provide change management and product configuration management guidance.</li><li>Will provide solutions based on system software requirements. Will work with team to develop solutions to the technical issues and updates that are required.</li><li>Defining DCGS-N baselines and versioning; initiating and conducting studies that examine upgrades and changes to the DCGS-N system; initiating and conducting Enterprise Change Requests (ECRs) documenting a needed change to the system; and providing software support to the life cycle activities required to sustain the system.</li></ul>BASIC QUALIFICATIONS:<ul><li>7+ years of overall related CM experience.</li><li>Bachelor's Degree in related field. Additional years of experience can be considered in lieu of degree.</li><li>Three (3) years as configuration management in ISR/IO or C4ISR systems. Experience may be achieved simultaneously. Proficient with utilizing Git and DevOps tools for automation, reporting, and CM (Ansible, Chef, Puppet, or Similar).</li><li>Minimum of IAT II Certifications to meet DoD 8570.1M compliance.</li><li>Experience with CMPRO, Microsoft Office products (e.g. Word, Excel, PowerPoint, Visio, Project)</li><li>Active TS/SCI clearance</li></ul>PREFERRED QUALIFICATIONS:<ul><li>Experience/training in a Linux, Windows PC and Windows Server environment.</li><li>ISR or Distributed Common Ground Station background.</li><li>Excellent written and oral communication skills.</li></ul>Original Posting: March 28, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $72,150.00 - $130,425.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Configuration Management (CM) specialist

Description Join Our Innovative Team at Leidos! Job Description: Software Engineer Ready to break away from the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we're not just building systems-we're revolutionizing the future of naval simulation, training, and analysis for the US Navy. Imagine being part of a team where your work directly redefines naval capabilities. That's the Leidos experience. Why You'll Love Working Here Forget the cookie-cutter corporate gig. Here, every day is a new adventure. You'll be at the cutting edge, working with state-of-the-art tech to shape naval training systems like CIAT - Combined Integrated Air and Missile Defense (IAMD) and Anti-Submarine Warfare (ASW) Trainer . As a Software Engineer, you'll develop real-time software on Linux using C++ and Java, diving deep into all phases of the development process, using the best available tools and modern architectures. Your Impact Your work won't just sit on a shelf. It'll be front and center, shaping the trajectory of naval operations. Plus, you'll get the chance to travel to strategic locations like Pearl Harbor, San Diego, and Norfolk, immersing yourself in the real-world impact of your creations. We're Looking for Innovators Like You Have an advanced degree or continuing education in computer science? Maybe you have a knack for advanced math or physics? Perfect. If you're a whiz with cluster computing, signal processing, Kubernetes, numerical simulation, multi-threading, GPUs, data visualization, underwater acoustic modeling, or sonar systems, you're exactly who we need. What's in It for You?<ul><li>Stability & Growth: Join one of the longest-running Leidos contracts, spanning over 30 years. Enjoy extensive career mobility and professional growth.</li><li>Flexibility: Early bird or night owl? Work the hours that suit you, whether starting at 5 am or wrapping up at 4 am.</li><li>Impactful Work: Engage in meaningful projects with systems going into production within six months. Your work matters here.</li><li>Overtime Compensation: Any hours worked beyond the standard 40-hour workweek are compensated at straight time rates.</li></ul>Required Education & Experience<ul><li>Education: B.S./B.A. in Computer Science or equivalent experience.</li><li>Citizenship: U.S. Citizenship and eligibility for a U.S. Government granted security clearance. Interim Secret security clearance required for employment.</li><li>Skills: 4+ years of C++ or Java software development, strong Linux tools/library knowledge, and a solid grasp of software engineering principles.</li></ul>Desired Experience<ul><li>Education: Advanced degree, continuing education in computer science, or advanced math/physics background.</li><li>Skills: Experience in cluster computing, signal processing, Kubernetes, numerical simulation, multi-threading, GPUs, data visualization, underwater acoustic modeling, and sonar systems.</li><li>Tools: Familiarity with Agile development, Atlassian products, and DevSecOps methods/tools (Gitlab, Conan, Jenkins, Docker).</li></ul>Join Us at Leidos Ready to make waves in your career? At Leidos, we don't just offer jobs-we offer a chance to drive innovation and make a tangible difference. Be part of something bigger. Join Leidos and embark on a career that's anything but traditional. Original Posting: March 26, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Developer

Description The National Security Sector at Leidos currently has an opening for a Software Developer to work in our Lawton, Oklahoma office. This is an exciting opportunity to use your experience helping the Fires Division Post Deployment Software Support (PDSS) and Post-Production Software Support (PPSS) Maintenance and Sustainment mission. In this mission we provide engineering and technical services to the CECOM Software Engineering Center Mission Command Division based in Aberdeen MD with operations located at Ft. Sill/Lawton, OK. Successful candidates will support our customer in creating capabilities and providing technical services and subject matter expertise in Mission Command, Fires and C2 Maneuver systems. You will provide technical support to the Family of US Army's FIRES Systems including: AFATDS, AN/TQP-53 and LCMR Q49A. Primary Responsibilities. <ul><li>Assist in the design, development, and maintenance of software for a variety of engineering applications. </li><li>Work with analysts to understand their analytic or interface requirements.</li><li>Assist in developing tools and interfaces. Assist in design, development, and testing of operating systems-level software, compilers, and network distribution software applications. </li><li>Assist in setting operational specifications and formulate and analyzing software requirements. </li><li>Assist in design embedded systems software. </li><li>Analyze user needs; develop and design software solutions. </li><li>Assist in coaching, mentoring, and reviewing the work of lower level technical staff. </li><li>Assist in the management of teams and projects in order to achieve key project objectives and deliverables. </li><li>Communicate with internal team members, stakeholders, and other sections monitoring delivery in order to achieve customer satisfaction for the key project objectives and deliverables.</li></ul>Basic Qualifications<ul><li>8-12 years of prior relevant experience in software development</li><li>Current and active secret Clearance</li><li>Bachelor's Degree in computer science, electronics engineering or other engineering or Technical discipline.</li><li>CISSP-ISSEP, FITSP-D, GCSA, GISF, or SSCP certification may be substituted for the degree</li></ul>Preferred Qualifications<ul><li>6 years of Agile Development experience.</li></ul>Original Posting: March 25, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Developer -  Intermediate level

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Your most important work is ahead. If this sounds like the kind of environment where you can thrive, keep reading! We have an exciting opportunity for an experienced Software Engineers who currently possess an active/current TS/SCI Polygraph (up front) and JAVA experience to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology. SIGN ON BONUS $25k. Work locations: Annapolis Junction, MD; Aurora, CO; San Diego, CA; or Alexandria, VA. **Must have demonstrated development experience with Java AND possess an active TS/SCI with Polygraph up front (firm) to be considered for this role. ** You will support a nationally significant and fast-paced cryptographic key management program. Program execution follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavioral Driven Development (BDD) and test automation tools alongside a full suite of team collaboration tools. Leidos is the prime contractor providing system engineering, development, test, integration, and operational support. This new program is focused on injecting new technology and adding advanced capabilities over the coming three years while continuing to support an on-going mission and operational system. You will perform software development activities as a member of an agile development team. Development includes the full range of turning agile stories into implementable concepts, through development, testing, and deployment of the new capabilities in this complex system. Following the BDD pattern, our developers are responsible for implementing robust testing leveraging DEVOPS automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. You will be responsible for analyzing and resolving highly complex software issues related to multiple aspects and components of the system; collaborate with other experts within the program and in the user community to design, develop, and debug existing software, and to design and develop enhancements that incorporate new capabilities into various components of the existing systems; provide technical leadership for software development activities as a member of an agile team and will actively participate in program increment planning and related team activities. You will perform high-level software development functions including design, development, troubleshooting, and debugging of software programs; analyze system requirements and develop and maintain software infrastructures using Computer Aided Software Engineering (CASE) tools. You will be responsible for using sound software engineering principles to ensure that developed code is modifiable, efficient, reliable, understandable, fault tolerant, and reusable, including providing software process management and control throughout the coding portion of the software development process; work with other Software Engineers and System Engineers in resolving complex technical issues and problems that impact multiple facets of the system. Basic Qualifications: Bachelor's degree in a technical discipline and a minimum of 2-4 years of prior relevant software engineering/development experience. Additional experience may be substituted for a Degree. **Must have demonstrated development experience with Java AND possess an active TS/SCI with Polygraph up front to be considered for this role. ** Specific experience with Java/J2EE and one of the following: Python, C/C++, SQL, SOAP, WSDL, WADL Experience with User Interface development, knowledge of databases and structures, and/or experience working with XHTML, HTML, XML, XSLT Experience developing on Windows, and/or Linux operating systems. Experience with one or more of the following: Java, Python, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins on a Windows platforms. Must have a strong understanding of sound software development principles and practices. Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing. Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment. Security Clearance Requirement: Must have possess an active TS/SCI with Polygraph to be considered for this role. Preferred Qualifications: Experience with the following: JEE, SQL, application servers (Tomcat, WebLogic, JBoss), scripting; experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration. Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, TDD, Refactoring, and ATDD Experience with FITNesse, Mockito, Cucumber, Unified Functional Tester (UFT), Selenium Experience with Behavior Driven Development (BDD) or Test-Driven Development (TDD) Secure Software development (i.e., Layer 7 Policy) Experience with the Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an agile team. Original Posting: March 17, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Developer TS/SCI Polygraph $25k Sign On

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) has a new and exciting opportunity for a Mid-level Software Developer in our Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. You will support a cutting-edge Cyber Program, providing IT user support, IT security, IT services, and developer support for mobile device analysis, collection, and exploitation engineering services to the Federal Agency. This Key Personnel opportunity is in anticipation of an upcoming contract award! What you'll be doing:<ul><li>Design, develop, and maintain software solutions under the Agile methodology. </li><li>Play a key role in contributing to development efforts, implementing features, and collaborating with Agile teams to deliver high-quality software increments. </li><li>Design, develop, and maintain software applications, modules, and components using appropriate programming languages, frameworks, and technologies, ensuring adherence to coding standards and best practices.</li><li>Participate in Agile ceremonies such as sprint planning, daily stand-ups, and sprint reviews, collaborating with Agile teams to prioritize development tasks, estimate effort, and provide regular updates on progress.</li><li>Implement assigned user stories and tasks, ensuring alignment with project requirements and acceptance criteria. Collaborate with product owners and stakeholders to clarify requirements and resolve ambiguities.</li><li>Write clean, maintainable code and conduct unit testing to verify software functionality. Collaborate with QA engineers to ensure adequate test coverage and participate in troubleshooting and debugging activities.</li><li>Document software designs, implementation details, and technical specifications. Maintain documentation up to date to facilitate knowledge sharing and future maintenance.</li><li>Identify opportunities for process improvement and optimization within Agile development practices. Contribute ideas and suggestions to enhance team productivity and software quality.</li><li>Stay updated on emerging technologies, programming languages, and development trends. Conduct research and experimentation to explore new tools and techniques that can improve development practices.</li><li>Collaborate with other teams such as UX/UI designers, DevOps engineers, and business analysts to ensure a holistic approach to software development and delivery. </li></ul>What does Leidos need from me?<ul><li>Current Top Secret security clearance, SCI eligibility, and able to pass a Polygraph and an FBI full scope field background investigation.</li><li>Minimum of five years of professional experience in software development roles, with exposure to designing and building software solutions.</li><li>Experience with developing programs in Python. </li><li>Minimum of two years of experience working in Agile environments in roles involving collaboration within Agile teams.</li><li>Experience with development in one or more scripting languages or methodologies (e.g., Go, Bash, JavaScript, etc.); designing working environments and/or programs within Linux-based operating systems (Ubuntu, RedHat, Debian, etc.) additional experience with User Interface / User Experience (UI/UX) development technologies, especially with JavaScript frameworks, such as React, Angular, or VueWorking knowledge of database query languages and mobile database design (e.g., SQLite). </li><li>Familiarity with issue tracking software, such as Jira, as part of a software development teamExperience with the git version control system.</li></ul>Favorable if you have:<ul><li>Relevant certifications such as Agile Certified Practitioner (PMI-ACP), Certified Scrum Developer (CSD), or similar certifications demonstrating proficiency in Agile software development practices are beneficial but not required.</li><li>Ability to effectively communicate complex concepts to both technical and non-technical audiences, and negotiate with stakeholders and internal teams.</li><li>Proven ability to lead cross-functional teams, manage diverse stakeholders, and drive project execution within scope, budget, and timeline.</li></ul>Original Posting: March 25, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Developer, Mid

Description Leidos has an opportunity within the newly created Digital Modernization Practice Area, leading Software Engineering and Development for the Repeatable Offerings (RO) organization. The RO organization is the delivery arm of the Digital Modernization sector's Repeatable Offerings, delivering differentiated capabilities and managed services across the sector and the larger Leidos corporation. We're seeking qualified candidates for the position of Software Development Senior Manager, a customer-delivery focused position that will lead a team of 80+ software engineers, system architects, developers, QA engineers, and business analysts responsible for the design, development, testing, delivery, and support of a series of mission critical applications for key federal customers. The team is primarily located in Blacksburg, VA, and the selected candidate will be required to either be on-site in Blacksburg or will travel frequently to that location. Primary Responsibilities:<ul><li>Interact with and manage internal and external customers to ensure successful delivery of application development Repeatable Offerings, aligning capabilities to program requirements and developing cost and schedule data to support proposals and offering delivery.</li><li>Provide senior level leadership for a large team of experienced technical professionals that are enabled to exercise appropriate levels of independence, influence, and judgment to be successful in their duties.</li><li>Lead and supervise a team of development and QA managers responsible for the design, implementation, testing, and delivery of software solutions.</li><li>Hire and build highly effective software development and delivery teams with a focus on developing and coaching employees to perform at their best. Identify key needs and make hiring decisions accordingly within budget constraints.</li><li>Establish and coach best-practice Agile development methodologies and processes consistent with customer requirements and governance guidelines.</li><li>Create a winning culture for the team that acknowledges the successes of each other and is willing to offer a helping hand when their teammates need it.</li><li>Navigate and resolve complex, multilayered problems successfully through teamwork and effective collaboration, utilizing sound logic and analysis skills to effectively communicate with respective stakeholders.</li><li>Be accountable for managing budgets, timelines, and delivery commitments for the team.</li><li>Raise issues proactively with experience briefing issues and solutions to senior leadership and to the customer. Experience identifying risks well in advance with ability to present options to mitigate.</li><li>Establish and communicate goals for the team, track progress and review team's performance constructively to coach continuous improvement.</li><li>Collaborate effectively with other groups supporting the customer, including Operations and Security to ensure software deployments are secure and perform as specified within the constraints of the customer's infrastructure. Ensure all software development activities comply with relevant regulations, security standards and implement measures to protect against security threats.</li></ul>Basic Qualifications:<ul><li>Minimum of a Bachelor's degree and 10 years' experience or additional years' experience accepted in lieu of degree.</li><li>Minimum 8 years of full-time experience in software engineering. </li><li>Minimum 4 years of full-time experience leading large software development teams of 30+ across multiple parallel projects.</li><li>Minimum 4 years of full-time experience in strategic planning, project management, and resource allocation including hiring and pay planning</li><li>Proficient experience or knowledge with the following technologies:<ul><li>Angular, JavaScript, Typescript, CSS & HTML, Material UI, JAVA</li><li>Microsoft SQL Server/Postgres, microservices, REST, GraphQL</li><li>Proficiency with Agile methodologies such as Scrum, Kanban, SAFe</li><li>Experience with issue management systems such as Jira, ServiceNow, Digital AI, Redmine</li></ul></li><li>Strong ability to mentor technical teams, with a focus on collaborative development, innovation, and continuous improvement.</li><li>Excellent communication and interpersonal skills, capable of managing relationships with stakeholders and cross-functional teams.</li><li>Must possess excellent verbal and written communications skills with ability to brief senior leadership and other key stakeholders on project status, risks/issues, and root cause analyses.</li><li>Must have U.S. Citizenship.</li><li>Must be able to obtain and maintain a Public Trust clearance specific to the customer.</li><li>Must be willing and able to travel to the Blacksburg, VA office location frequently.</li></ul>Preferred Qualifications:<ul><li>Experience managing software development teams working on Federal Government contracts.</li><li>Project/Team Management Certifications such as CAPM, PMP, CSM, PMI-ACP, PgMP.</li><li>Working knowledge of DevOps frameworks - CICD, IaC, Automation</li><li>Working knowledge of AWS Cloud, EKS, Kubernetes, Kafka, Jenkins, Terraform, Docker, GIT, Red Hat Enterprise Linux (RHEL)</li></ul>Original Posting: March 4, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Development Senior Manager

Description Leidos has an excellent opportunity for a Software Developer to support NASA's Human Health and Performance program. This position is located at the Johnson Space Center in Houston, Texas. This position requires an excellent working knowledge and proven history of Web design, application development and system administration. This role is responsible for maintaining Web pages and Web-based applications for the Space Radiation Analysis Group (SRAG), as well as designing and developing new web pages and software applications as the needs of the group change. Additionally, the Software Developer is responsible for several critical data streams from on-orbit assets that allow SRAG personnel to monitor space weather conditions 24/7. The successful candidate will have the ability to manage unexpected or novel challenges expeditiously by researching the problem and extrapolating solutions from similar problems. US Citizenship or US Permanent Residency and the ability to successfully obtain a Public Trust Security Clearance are required. Essential Duties: <ul><li>Responsible for Web Applications, development, and Web server administration (IIS/Apache/ColdFusion)</li><li>Responsible for Data Applications and Stand-Alone Application Development</li><li>Responsible for Network/Firewall/Server Administration duties</li><li>Ensure compliance with the Safety, Health, and Environmental Plan</li><li>Ensure compliance Quality Assurance Plan, policies, and procedures.</li></ul> Minimum Qualifications: <ul><li>Bachelor's Degree in Computer Science or Information Systems</li><li>5+ years of experience in Information Technology or related field</li><li>Skilled in the use of Web development technologies (HTML, JavaScript etc.)</li><li>Proficient in ColdFusion (CFML), ASP.NET and Python languages, MS SQL Server and MySQL/Maria database management systems</li><li>Skilled in the use of MS Visual Studio .NET programming including Visual C#, C++, and C</li><li>Experienced in MS Windows Server and Linux Systems Administration for moderately complex systems and application programming.</li></ul> Preferred Additional Qualifications: <ul><li>Experience in Linux-based High-Performance Computing (HPC) cluster management (OpenHPC/Slurm/Warewulf)</li></ul>Original Posting: March 4, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Development and Operations (NASA HHPC)

Description Provides development engineering and programming support to projects and infrastructure support activities. Designs and develops enterprise applications in a Web environment. Develops, creates, and modifies general computer applications software or specialized utility programs. Analyzes user needs and develops software solutions. Designs software or customizes software for client use with the aim of optimizing operational efficiency. May analyze and design databases within an application area, working individually or coordinating database development as part of a team. May manage websites including design, develop, deploy and maintain activities as well as performs testing and quality assurance of web sites and web applications. Coverts project specification and statements of problems and procedures to detailed logical flow charts for coding into computer language. Develops and writes computer programs to store, locate, and retrieve specific documents, data, and information. Analyzes functional business applications and design specifications for functional activities. Develops codes, tests, and debugs new software or enhancements to existing software. Performs maintenance on existing software products and contributes knowledge of business applications. Writes programs according to specifications needed. Provides technical support in the evaluation of prime object names, data elements, and other objects. Ensures that proposed object definitions are clear, concise, technically correct, and that they represent singular concepts. Ensures that the proposed objects are consistent with data and process models. Works with the technical staff to understand problems had with software and then resolve them. Resolves customer complaints with the software and responds to suggestions for improvements and enhancements. Develops block diagrams and logic flow charts. Prepares required documentation. Analyzes user interfaces, maintain hardware and software performance tuning, analyze workload and computer usage, maintain interfaces with outside systems, analyze downtimes, analyze proposed system modifications, upgrades and new COTS. Defines the problem, and develops system requirements and program specifications, from which programmers prepare detailed flow charts, programs, and tests. Coordinates closely with programmers to ensure proper implementation of program and system specifications. Develops, in conjunction with functional users, system alternative solutions. Candidate needs knowledge of Public Key Infrastructure and understand key concepts like digital certificates, Certificate Authorities (CAs), Registration Authorities (RAs), key management practices, cryptographic algorithms, certificate revocation procedures, trust models, and how to design a robust system to issue, manage, and revoke digital certificates while ensuring the integrity and authenticity of users and entities within a network. Duties and Responsibilities:<ul><li>Design and develop tools for the MS Windows and relevant operating system platforms</li><li>Design and develop tools that integrate with commercial applications</li><li>Design and develop database management systems, image processing, collaborative tools, data manipulation techniques, data visualization techniques, and directory services</li><li>Provide database architectural and design capabilities</li><li>Develop unit and functional test plan</li><li>Provide the operations and maintenance of operational systems</li><li>Modify existing software to correct errors, allow it to adapt to new hardware, or to improve its performance</li><li>Analyze user needs and software requirements to determine feasibility of design within time and cost restraints</li><li>Consult with customers about software system design and maintenance</li><li>Coordinate software system installation and monitor equipment functioning to ensure specifications are met Design, develop, and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequence of design</li><li>Develop and direct software system testing and validation procedures, programming, and documentation</li><li>Confer with systems analysts, engineers, programmers and others to obtain information on project limitations and capabilities, performance requirements and interfaces</li><li>Correct errors by making appropriate changes and then recheck the program to ensure that the desired results are produced</li><li>Conduct trial runs of program and software applications to be sure they will produce the desired information and that the instructions are correct</li><li>Compile and write documentation of program development and subsequent revisions, inserting comments in the coded instruction so others can understand the program</li><li>Write, update, and maintain computer programs or software packages to handle specific jobs, such as tracking inventory, storing or receiving data, or controlling other equipment</li><li>Consult with managerial, engineering, and technical personnel to clarify program intent, identify problems, and suggest changes</li><li>Perform or direct revision, repair, or expansion of existing programs to increase operating efficiency or adapt to new requirements</li><li>Written, analyze, review, and rewrite programs, using workflow chart and diagram, and applying knowledge of computer capabilities, subject matter, and symbolic logic</li><li>Write or contribute to instructions or manuals to guide end users</li><li>Investigate whether networks, workstations, the central processing unit of the system, or peripheral equipment are responding to a program's instructions</li><li>Prepare detailed workflow charts and diagrams that describe input, output, and logical operational, and convert them into a series of instructions coded in a computer language</li><li>Consult with and assist computer operators or system analysts to define and resolve problems in running computer programs</li><li>Assign, coordinate, and review work and activities of programming personnel</li><li>Collaborate with computer manufacturers and users to develop new programming methods</li><li>Train subordinates in programming and program coding</li><li>Designs, Develops, and Maintains applications within the cloud environment. This can be for new applications development or the transition of legacy applications to the cloud environment.</li></ul>Required Quals<ul><li>Active TS/SCI with Polygraph</li><li>Bachelor's degree and 8+ years' experience. Additional experience in lieu of degree.</li><li>Metadata management software - ALL fusion Erwin data Modeler; Data Modeling Software; IBM Rational Data Architect; Visual paradigm DM Visual ARCHITECT</li><li>Object or component oriented development software - Microsoft Visual C#.NET; Practical extraction and reporting language Perl; Sun Microsystems Java; Sybase Power Builder.</li><li>Program testing software - Defect tracking software; Mercury Interactive LoadRunner; Source code editor software; Usability testing software</li><li>Web platform development software - Apache Struts; Hypertext markup language HTML; JavaScript; Ruby on Rails</li></ul><ul></ul>Original Posting: March 4, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $104,650.00 - $189,175.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Engineer

Description The Digital Modernization Sector has a career opportunity for a Software Developer supporting the Global Solutions Management - Operations II (GSM-O II) contract at DISA. This contract includes the Operations, Sustainment, Maintenance, Repair, and Defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN) in support of the Defense Information Systems Agency (DISA). It also includes support to other key tasks for DISA, including the transformation of DISA's operational mission through innovation, and support to DISA's mission partners. While this role is primarily remote one must live within commuting distance to Scott AFB, IL or Ft. Meade, MD for on-site support. Primary Responsibilities:<ul><li>Develop automated CI/CD build/deployment pipelines using Jenkins (CloudBees), Artifactory, Kubernetes (OpenShift), Docker, Ansible and Bitbucket.</li><li>Develop automated tests using Ansible, Selenium, JMeter, JUnit and/or other applicable tools.</li><li>Assist with the deployment, configuration, testing, troubleshooting, maintenance, updates/upgrades of Kafka and Elastic clusters and environments.</li><li>Configure applications to integrate network data into an Elastic (ELK) stack hosted in an AWS cloud environment.</li><li>Configure applications in accordance to meet DoD security standards, including DoD Security Technical Implementation Guides (STIGs).</li><li>Maintain JIRA projects, workflows, permissions, and users to include adding external plug-ins and modifying JQL as needed.</li><li>Work with JIRA filters, reporting, dashboards, workflows, fields, and JIRA administration.</li><li>Test new versions of the JIRA tools and plug-ins to ensure compatibility.</li><li>Work with an Agile team, attend daily scrums and demonstrate working software while collaborating with a geographically distributed (remote) team.</li><li>Frequently communicate and collaborate with other team members and stakeholders to ensure successful completion of project objectives.</li><li>Troubleshoot and resolve installation, infrastructure and system issues.</li><li>Proactively and independently identify, report, monitor and mitigate technical risks.</li></ul>Basic Qualifications:<ul><li> Must be a US Citizen </li><li> Bachelor's degree in a relevant technical discipline, plus 2-4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience. </li><li> Ability to obtain a security certification that meets DOD 8570 IAT level II or higher, such as Security+ CE or CISSP, within 14 days of start date. </li><li>Experience developing software in an Agile environment, including the ability to quickly learn new technologies on a rapidly growing project.</li><li>Ability to multi-task, self-assign work, and work in a geographically distributed team in a dynamic, fast-paced environment.</li><li>Experience with distributed version control software such as Git and Bitbucket.</li><li>Experience working with the Atlassian product suite, with specific focus on JIRA as a Project/Application Administrator.</li><li>Expert level Atlassian tool administration knowledge on JIRA and Confluence, a plus.</li><li>Ability to construct custom dashboards using various filter types in JIRA.</li><li>Ability to construct Confluence pages and integrate JIRA projects with Confluence pages.</li><li>Experience in performing Atlassian installations, migrations, and plugin installation.</li><li>Experience developing software on a Linux platform.</li><li>Knowledge of and ability to apply principles, theories, and concepts of Software Engineering.</li><li>Strong communication skills that enable proactive and effective collaboration with a virtual team, including the ability to clearly articulate status and present to both customers and program leadership.</li><li>Demonstrated leadership skills and attention to detail, including excellent organizational and documentation skills.</li></ul>Preferred Qualifications:<ul><li>Full software lifecycle experience (design, development, test, deployment), including deployment to a production environment.</li><li>Experience developing software in an Agile environment, including the ability to quickly learn new technologies on a rapidly growing project.</li><li>Software development experience with Python and Java and SQL, including integration experience with JSON/REST web services, as well as the parsing, generation and validation of JSON. Working knowledge of JavaScript.</li><li>Experience designing, developing and deploying software in a cloud environment (AWS is a plus).</li><li>Experience designing, building and deploying DevOps pipelines with Bitbucket, Git, Jenkins, Artifactory and Ansible (or equivalent tools).</li><li>Experience designing and implementing application deployment pipelines and developing software in a containerized environment with Kubernetes and Docker.</li><li>Working knowledge of Git and experience with development workflows in GitHub, Bitbucket or an equivalent tool.</li><li>Experience with Atlassian tools, including Bitbucket integrations with JIRA and Confluence.</li><li>Ability to write custom JQL (Jira Query Language), a plus.</li><li>Experience working remotely with a geographically dispersed team.</li><li>Experience working as part of an Agile software development team. Formal Agile methodology certification (e.g., SCRUM) is a plus.</li><li>Software analysis and design experience, including the ability to research, analyze, select and design integrations for APIs, as well as develop extensions/plugins for existing tools/components.</li><li>Experience creating software design artifacts, including the creation of functional, technical, and architectural design documentation as well as test cases and installation, deployment and configuration documentation.</li><li>Experience leading code, document and other artifact reviews.</li><li>Experience with network monitoring and performance tools, security management tools, and network authentication tools (e.g., Cisco EPNM, Ciena MCP, Broadcom CAPM, Cisco ISE).</li><li>Experience developing and deploying software in a DoD environment (DISA experience is a plus), including experience building and deploying software applications that meet DoD security standards, including updating applications and code to meet security scans and meeting security implementation guidelines (e.g. STIGs).</li><li>Currently possess an active DoD Secret or higher security clearance.</li><li>Hold an active security certification that meets DOD 8570 IAT level II or higher, such as Security+ CE or CISSP.</li></ul>Original Posting: March 31, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #Remote

Description The Software Engineer will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and test, and deployment of the new capabilities for the large complex enterprise system. Following the Behavior-driven Development (BDD) pattern, developers are responsible for implementing robust testing leveraging DevOps automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript, CSS, HTML, etc.) and special purpose device programming opportunities are available. Primary Responsibilities The Software Engineer will be responsible for software development activities both individually and as a member of an Agile team. The Software Engineer will actively participate in daily stand-ups, Sprint Planning, Program Increment (PI) Planning, and other related team activities. The individual will analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques and will use sound software engineering principles to ensure that developed code is modifiable, efficient, reliable, understandable, fault tolerant, and reusable. She/he will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. She/he will engineer, author, tune and document automation scripts in a development environment and deploy to the test/production bench. Basic Qualifications <ul><li>Bachelor's degree in Computer Science or a related field and at least 4 years of relevant experience. Additional experience may be substituted for a degree.</li><li>Must have demonstrated experience with Java.</li><li>Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.</li><li>Must have experience or familiarity with multiple of the following languages such as Javascript, Python, C/C++, Groovy, Structured Query Language (SQL).</li><li>Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm.</li><li>Must have experience with databases such as Oracle, PostgreSQL, MongoDB, SQL Server.</li><li>Must have experience with Web Application User Interface Development, knowledge of databases and structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT.</li><li>Must have experience with software source control and configuration management tools.</li><li>Must have experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures).</li><li>Must have experience developing on Windows, and/or Linux operating systems.</li><li>Must have documented professional experience with web services.</li><li>Must have a strong understanding of sound software development principles and practices.</li><li>Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing.</li><li>Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment.</li></ul> Preferred Qualifications <ul><li>Experience with the following: Java Enterprise Edition (JEE) (i.e., EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting.</li><li>Experience or familiarity with multiple of the following technologies: XML/XSD/SOAP/WSDL/XSLT, REST, JSON, YAML, Containers (Docker, Podman, Kubernetes, OpenShift).</li><li>Experience with Javascript frameworks: AngularJS, Bootstrap, JQuery.</li><li>Experience with Testing and Mocking frameworks: JUnit, Jupiter, Mockito, Jasmine, Karma, Cucumber, Unified Functional Tester (UFT), Selenium, FITNesse.</li><li>Experience with build tools: Maven, CMake, RPM, Jenkins, Nexus.</li><li>Experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration.</li><li>Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring, and Acceptance Test Driven Development (ATDD).</li><li>Experience with Behavior Driven Development (BDD).</li><li>Secure Software development (i.e., Layer 7 Policy).</li><li>Experience with the Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an Agile team.</li></ul>careers.leidos.com/CONMD CSSKEY CONMD Original Posting: March 20, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Description The Software Engineer will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and test, and deployment of the new capabilities for the large complex enterprise system. Following the Behavior-driven Development (BDD) pattern, developers are responsible for implementing robust testing leveraging DevOps automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript, CSS, HTML, etc.) and special purpose device programming opportunities are available. Primary Responsibilities The Software Engineer will be responsible for software development activities both individually and as a member of an Agile team. The Software Engineer will actively participate in daily stand-ups, Sprint Planning, Program Increment (PI) Planning, and other related team activities. The individual will analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques and will use sound software engineering principles to ensure that developed code is modifiable, efficient, reliable, understandable, fault tolerant, and reusable. She/he will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. She/he will engineer, author, tune and document automation scripts in a development environment and deploy to the test/production bench. Basic Qualifications <ul><li>Bachelor's degree in Computer Science or a related field and at least 8 years of relevant experience. Additional experience may be substituted for a degree.</li><li>Must have demonstrated experience with Java.</li><li>Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.</li><li>Must have experience or familiarity with multiple of the following languages such as Javascript, Python, C/C++, Groovy, Structured Query Language (SQL).</li><li>Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm.</li><li>Must have experience with databases such as Oracle, PostgreSQL, MongoDB, SQL Server.</li><li>Must have experience with Web Application User Interface Development, knowledge of databases and structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT.</li><li>Must have experience with software source control and configuration management tools.</li><li>Must have experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures).</li><li>Must have experience developing on Windows, and/or Linux operating systems.</li><li>Must have documented professional experience with web services.</li><li>Must have a strong understanding of sound software development principles and practices.</li><li>Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing.</li><li>Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment.</li></ul> Preferred Qualifications <ul><li>Experience with the following: Java Enterprise Edition (JEE) (i.e., EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting.</li><li>Experience or familiarity with multiple of the following technologies: XML/XSD/SOAP/WSDL/XSLT, REST, JSON, YAML, Containers (Docker, Podman, Kubernetes, OpenShift).</li><li>Experience with Javascript frameworks: AngularJS, Bootstrap, JQuery.</li><li>Experience with Testing and Mocking frameworks: JUnit, Jupiter, Mockito, Jasmine, Karma, Cucumber, Unified Functional Tester (UFT), Selenium, FITNesse.</li><li>Experience with build tools: Maven, CMake, RPM, Jenkins, Nexus.</li><li>Experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration.</li><li>Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring, and Acceptance Test Driven Development (ATDD).</li><li>Experience with Behavior Driven Development (BDD).</li><li>Secure Software development (i.e., Layer 7 Policy).</li><li>Experience with the Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an Agile team.</li></ul>careers.leidos.com/CONMD CSSKEY CONMD Original Posting: March 20, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $104,650.00 - $189,175.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Description Looking for an opportunity to make an impact? Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Are you ready for your next career challenge? The Airborne Systems Business Area, part of the Defense Sector at Leidos, currently has an opening for a cleared Software Engineer to work in our Beavercreek, OH or Hanscom AFB, MA offices. This is an exciting opportunity to use your experience helping the Air Force Research Lab, Air Force Lifecycle Management Center, and other DoD missions. Your role will be to support our diverse portfolio of programs through a combination of software design and development, hardware interfacing and integration, laboratory experimentation, ground and flight testing to deploy cutting edge, next generation solutions. Primary Responsibilities<ul><li>Design, develop and maintain mission-critical software in support of national defense, and intelligence gathering products for both airborne and ground-based systems</li><li>Participate in laboratory, ground and flight testing to validate software</li><li>Document and communicate proposed software solutions with integrated, cross-functional engineering teams in a fast paced highly technical environment</li><li>Stay up to date on state-of-the-art programming techniques and software technologies</li><li>Participate in software design and code reviews to ensure delivery of quality products and enhance skillsets</li></ul>Basic Qualifications<ul><li>Bachelor's degree and 12+ years of prior relevant experience or a Master's degree with 10+ years of experience in software engineering, computer engineering or related field.</li><li>Experience programming in one or more of the following languages: C++, Java, Python</li><li>Experienced in systems integration, maintenance, and troubleshooting of complex system problems</li><li>Experience working in a SIL environment</li><li>Ability to communicate effectively in writing and verbally from informal one-on-one discussions or in a small group environment.</li><li>Work well within a team and independently with minimal supervision.</li><li>Ability to work within a dynamic work environment, ability to handle multiple tasks at once (multi-task)</li><li>Strong desire to grow and learn new technologies.</li><li>Must be a US Citizen.</li><li>Active TS security clearance and eligible to obtain TS/SCI.</li><li>Strong interpersonal and communication skills</li></ul>Preferred Qualifications<ul><li>Active DoD TS/SCI clearance</li><li>Familiar with Agile Methodologies, preferably SCRUM or Kanban</li><li>Experience with Atlassian tools such as JIRA, Confluence, Bitbucket</li><li>Experience with model and simulation environments to support simulation and test</li><li>Experience with Live and Virtual Constructive environments to understand complex systems and troubleshooting points for integration</li><li>Familiarity with DoD Open Architectures such as OMS and SOSA</li><li>Experience with containerization technologies such as docker or podman</li><li>Experience with Kubernetes</li><li>Experience developing and deploying to offline environments</li><li>Strong understanding of Linux systems</li><li>Experience with Unit Testing and CI/CD</li><li>Strong understanding of IP based network protocols such as TCP, UDP, and HTTP</li><li>Prior experience working with the DoD</li></ul>Original Posting: March 31, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Description The Homeland and Force Protection Business Area is looking for a Software Engineer to support Counter-small Unmanned Aerial Systems (C-sUAS) projects with our Air Force customer. Our team is focused on providing engineering and integration support throughout the entire kill chain to 20+ C-sUAS sites globally. The primary project focus for this role is a C-sUAS software integration and cloud deployment effort. The Software Engineer will support the program remotely but may require limited travel to the National Capital Region (NCR). As a Software Engineer, the ideal candidate will be capable of executing independent projects or collaborating with a variety of teams consisting of customer and Leidos personnel. The candidate will be responsible for technical tasks including but not limited to creating and deploying Linux based containers to a cloud environment, software design and development, software integration testing and evaluation. This position will require close coordination with program management, engineering staff, and customer stakeholders. Primary Responsibilities: <ul><li>Develop software adapter to facilitate communication from devices to external tools</li><li>Perform cyber hardening on developed software</li><li>Author technical documentation related to developed software</li><li>Communicate effectively with internal and external stakeholders</li></ul> Basic Qualifications: <ul><li>BS degree and two 2+ years of prior relevant experience or MS with less than two(2) + years of prior relevant experience</li><li>Must have knowledge with Java</li><li>Must be a US Citizen</li><li>Must possess an active Secret clearance</li><li>Must have experience executing projects through all stages of the Software Engineering Lifecycle</li><li>Must be capable of performing in a collaborative engineering environment working closely with multi-disciplinary teams</li></ul> Preferred Qualifications: <ul><li>Experience in the C-sUAS Domain</li><li>Understanding of Linux Containers</li><li>Understanding of Cloud Technology and Architecture</li><li>Understanding of Python</li><li>Experience designing and working with service-oriented software architecture</li><li>Experience using Atlassian Suite of software tools</li></ul>Original Posting: March 4, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #Remote

Description The Leidos Civil NISC IV program is hiring for a Software Enginner with C++ Developing experience to support the Federal Aviation Administration (FAA) in Oklahoma City, OK. The candidate will be working with a team of computer/electronics engineering professionals redesigning/upgrading wind sensor applications This position will be responsible for development and tech-refresh of the system software and related hardware interfaces. Primary Responsibilities:<ul><li>Primarily participate in all phases of development of application software to include architecture, design, implementation, debug, validation, and verification</li><li>Primarily manage lifecycle to include requirements, system design, and test</li><li>Primarily produce software code that interfaces directly with hardware.</li><li>Primarily debug and troubleshoot commands in object-oriented programming.</li><li>Primarily analyze and translate requirements into system architecture that interfaces with hardware.</li></ul>Basic Qualifications:<ul><li>Bachelor's degree, preferably in Computer Engineering, Electrical Engineering, Computer Science, or related discipline and 5+ years of experience. However, additional years of experience may be considered in lieu of a degree.</li><li>Solid programming skills in C/C++ and knowledge of Linux OS architecture fundamentals to develop software for weather systems which includes multiple algorithms.</li><li>Experience with FAA Weather Systems Engineering Software Development</li><li>Proficiency C++ development within Linux and Windows environments</li><li>Proficiency developing GUI applications within Linux and Windows environments.</li><li>Proficiency working within a Linux environment.</li><li>Proficiency developing hardware system design.</li><li>Proficient in data communication methods and protocols such as Ethernet, USB, and RS-232.</li></ul><ul><li>Must have the ability to obtain a Public Trust Security interim Suitability (in order to be eligible for Public Trust Security Clearance, one must be either a U.S. Citizen OR a U.S. Permanent Resident/Green Card holder who has resided in the U.S.A for the past 3 years.</li><li>Must pass a drug test prior to starting with Leidos.</li></ul>Preferred Qualifications:<ul><li>Experience with TCP/IP application development.</li><li>Experience with web-based application development.</li></ul>Original Posting: February 13, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Description Leidos has a new and exciting opportunity for a Software Engineer/Data Scientist in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! <ul><li>Mission Focus: Provide Software Engineering support to Cyber Security Operations mission by designing and implementing prototype software applications using a variety of APIs, frameworks, data science and programming languages. Support the Cyber analyst by providing software solutions that are required to support mission objectives. Ideal candidate would be a jack-of-all trades developer specializing in data science or an ability to learn data science/machine learning.</li><li>Technical Proficiency: Experience developing software using object-oriented language (Python, Java). Experience developing in Linux/Windows.</li></ul><ul><li>Qualifications: A High School diploma/GED plus 9 years of relevant experience may be considered for individuals with in-depth experience that is clearly related to the position, an Associate's degree plus 7 years of relevant experience, a Bachelor's degree plus 5 years of relevant experience, a Master's degree plus 3 years of relevant experience, or a Doctoral degree and no experience. Degree must be in Computer Science (CS). Must be able to work in a team environment.</li></ul><ul><li>Desirable Skills: Scripting (Perl, Bash, Python) experience. Experience developing with data science technique. Experience supporting Cyber Security Operations</li><li>Security Clearance: Active TS/SCI with Polygraph required.</li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! Careers.leidos.com conmd Original Posting: March 10, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Engineer - Data Scientist

Description Are you ready to take on a challenge in helping protect the U.S. through Missile Defense? Leidos has opportunities now for bright people looking for meaningful and innovative work. The work includes trade studies, system engineering, model-based system engineering, software development and product testing and deployment. Leidos is focused on finding the best people, processes, and tools that will provide solutions in data integration and fusion, data analytics, data mining, predictive analytics, data visualization, and decision support tools. Primary Responsibilities<ul><li>Candidate must be a US Citizen and possess and ability to obtain a Secret Clearance</li><li>Design, develop and maintain mission-critical software in support of missile defense systems</li><li>Participate in sprint and increment testing to validate software</li><li>Document and communicate proposed software solutions with integrated, cross-functional engineering teams in a fast paced highly technical environment</li><li>Stay up-to-date on state-of-the-art programming techniques and software technologies</li><li>Participate in software design and code reviews to ensure delivery of quality products and enhance skill sets</li><li>Mentor junior level software engineers and developers</li><li>Ability to create software solutions from established industry standards</li><li>Work within System Engineering Team to schedule, synchronize and execute demonstration capabilities to customers</li><li>Work with third-party contractors and stakeholders to coordinate and synchronize work integration</li></ul>Basic Qualifications:<ul><li>Masters degree with 6 - 10 years of prior relevant experience.</li><li>Experience coding in C++ and Java</li><li>Experience developing micro-services and working with containerization</li><li>Ability to work independently and as part of an engineering team</li><li>Ability to work on multiple projects and tasks simultaneously</li><li>Ability to convey technical ideas in a clear, logical fashion</li><li>Ability to translate highly technical discussions into executable plans</li></ul>Preferred Qualifications<ul><li>Currently possess a Secret clearance</li><li>Experience with missile warning and missile warning defense</li><li>Experience in algorithm development and testing</li><li>Understanding of missile warning message types</li></ul>Experience with the Agile software development process IAW USG defined requirements Original Posting: March 24, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $104,650.00 - $189,175.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Engineer - Senior

Description Leidos is currently seeking a passionate Software Engineer, who is looking to make an impact on the world. Our engineering teams are highly adept at solving complex problems with the application of leading-edge technology, empowering the intelligence and war-fighter communities as they make mission-critical decisions. The Engineering team utilizes modern software tools to integrate with external data providers, ingest historical data, and stream in near real time to our user communities. Our team ensures that over 600 data sets are integrated, flowing, accurate, and reliable: making a direct impact to mission, in a dynamic environment. Primary Responsibilities:<ul><li>Work with external data providers and stakeholders to engineer the ingest and distribution of mission-relevant data feeds into the data ecosystem.</li><li>Focus on the operations of COTS and GOTS software to ensure low latency, high data integrity, quality, and availability for over 600 data feeds (and growing).</li><li>Work with users to help them troubleshoot and resolve issues with data sets.</li><li>Work in a fast-moving environment with many moving parts and be able to manage several tasks at once.</li><li>Work with a highly qualified team to maintain the integrity of data flow by responding to real-time operational alerts.</li><li>Bring a continuous delivery mindset while achieving high availability goals for the flow of data through the system.</li><li>Configure and maintain data ingest work-flows (ETL) across several production systems.</li><li>Install, configure, and update a wide array of COTS/GOTS and homegrown software applications.</li><li>Support and troubleshoot diverse IT infrastructure hardware platforms and protocols.</li><li>Work with software development and systems administration staff to monitor and troubleshoot production systems.</li><li>Generate and maintain systems documentation and diagrams.</li><li>Troubleshoot network issues and establish new connectivity.</li><li>Monitor and maintain a variety of databases.</li></ul>Basic Qualifications:<ul><li>US Citizen with an active TS/SCI with Poly required</li><li>Typically requires BS and 4 - 8 years of prior relevant experience or Masters with 2 - 6 years of prior relevant experience. Additional experience maybe considered in lieu of a degree.</li><li>Strong software scripting skills in Python and other scripting languages (Bash, Perl, etc.)</li><li>Prior experience of RDBMS databases (PostgreSQL, Oracle, MySql, etc.)</li><li>Prior experience working with the Git version-control system</li><li>Familiarity with Commercial Cloud Systems (AWS)</li><li>Experience with Continuous Delivery/Integration tools such as Docker, Kubernetes, GITLAB Runners, etc</li></ul>Preferred Qualifications:<ul><li>Certified to meet DoD 8570 level IAT-II qualifications. Security+ certification or CISSP preferred. This certification must be obtained within 6 months of hire if not already certified</li><li>Strong systems engineering background</li><li>Experience developing in a Linux environment preferred</li><li>Understanding of Amazon Web Services - EC2, RDS, S3</li><li>Hadoop, Accumulo and Map Reduce techniques</li><li>Familiarity with monitoring tools such as Grafana and Kibana </li><li>Familiarity with message broker software such as Kafka</li><li>Familiarity with data streaming applications such as Storm</li><li>Understands compiled languages including Java</li></ul>Original Posting: March 18, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #Featuredjob

Software Engineer - TS/SCI with Poly

Description Leidos is hiring a Software Engineer to work with a Government-Contractor team providing support to a near real-time, geospatially accurate Common Operating Picture (COP) toolset and associated to support mission requirements. This COP enables sharing and reuse of geospatial intelligence across multiple function areas in support of military operations. Primary Responsibilities<ul><li>Provides functional and empirical analysis related to the design, development, and implementation of software systems, including, but not limited to application software, utility software, development software, and diagnostic software.</li><li>Participates in the development of test strategies, devices, and systems.</li><li>Has the technical background and skills to perform in all phases of software design, development, documentation, and implementation.</li><li>Ability to design and develop advanced networking techniques.</li><li>Thoroughly understands software engineering and programming for large computer and minicomputer and microprocessor systems supporting broad base of applications.</li><li>Has experience or background in requirements analysis, design, and coding methodologies; documentation standards; configuration management; DoD software policies; and DoD test and evaluation requirements; real-time operating systems, distributed systems, modeling and simulation; data base design and management, and resource utilization assessment.</li></ul>Basic Qualifications<ul><li>Education: Bachelor's Degree and 2 years of experience OR Master's Degree and 0 years of experience. 4 years work experience, OR Associate's Degree plus 2 years of experience, may be substituted for a Bachelor's Degree - Degree in computer science, Information systems, Engineering, business or related scientific or technical discipline.</li><li>Excellent collaboration, communication, and interpersonal skills.</li><li>An active secret level security clearance with the ability to obtain a TS/SCI clearance is required for this role.</li></ul>Preferred Qualifications <ul><li>Security + certification is a plus - Experience with agile software development processes.</li></ul>Original Posting: March 14, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Engineer Junior

Description Leidos has an exciting opportunity for a Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform software development lifecycle (SDLC) activities as both an individual and a member of our top-notch agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and test, and deployment of the new capabilities for the large complex enterprise system. Following the Behavior-driven Development (BDD) pattern, developers are responsible for implementing robust testing leveraging DevOps automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript, CSS, HTML, etc.) and special purpose device programming opportunities are available. Primary Responsibilities You will actively participate in daily stand-ups, Sprint Planning, Program Increment (PI) Planning, and other related team activities; analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques and will use sound software engineering principles to ensure that developed code is modifiable, efficient, reliable, understandable, fault tolerant, and reusable. You will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. You will engineer, author, tune and document automation scripts in a development environment and deploy to the test/production bench. Basic Qualifications Must have a BS degree and 2 - 4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience. Additional experience may be substituted for a degree. Must have demonstrated experience with Java. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX. Must have experience or familiarity with multiple of the following languages such as Javascript, Python, C/C++, Groovy, Structured Query Language (SQL). Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm. Must have experience with databases such as Oracle, PostgreSQL, MongoDB, SQL Server. Must have experience with Web Application User Interface Development, knowledge of databases and structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT. Must have experience with software source control and configuration management tools. Must have experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures). Must have experience developing on Windows, and/or Linux operating systems. Must have documented professional experience with web services. Must have a strong understanding of sound software development principles and practices. Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing. Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment. Preferred Qualifications Experience with the following: Java Enterprise Edition (JEE) (i.e., EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting. Experience or familiarity with multiple of the following technologies: XML/XSD/SOAP/WSDL/XSLT, REST, JSON, YAML, Containers (Docker, Podman, Kubernetes, OpenShift). Experience with Javascript frameworks: AngularJS, Bootstrap, JQuery. Experience with Testing and Mocking frameworks: JUnit, Jupiter, Mockito, Jasmine, Karma, Cucumber, Unified Functional Tester (UFT), Selenium, FITNesse. Experience with build tools: Maven, CMake, RPM, Jenkins, Nexus. Experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration. Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring, and Acceptance Test Driven Development (ATDD). Experience with Behavior Driven Development (BDD). Secure Software development (i.e., Layer 7 Policy). Experience with the Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an Agile team. CSSKEY CONMD careers.leidos.com/CONMD abundance Original Posting: March 28, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Engineer TS/SCI Poly

Description Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management program. Program execution follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavior Driven Development (BDD) and test automation tools alongside a full suite of team collaboration tools. Leidos is the prime contractor providing system engineering, development, test, integration, and operational support. This new program is focused on injecting new technology and adding advanced capabilities over the coming three years while continuing to support an on-going mission and operational system. $25k SIGN ON BONUS. Job Summary The Software Engineer will perform software development activities as a member of an agile development team. You must have an active/current TS/SCI Polygraph up front (this is firm). The development here includes the full range of turning agile stories into implementable concepts, through development, testing, and deployment of the new capabilities in this complex system. Following the BDD pattern, our developers are responsible for implementing robust testing leveraging DEVOPS automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. Primary Responsibilities The Software Engineer will be responsible for software development activities both individually and as a member of an agile team. The software engineer will actively participate in program increment planning and related team activities. The individual will analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques with the use of Computer Aided Software Engineering (CASE) tools and will use sound software engineering principles to ensure that developed code is modifiable, efficient, reliable, understandable, fault tolerant, and reusable. The individual will provide software process management and control throughout the coding portion of the software development process. Additionally, the individual will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. The individual will engineer, author, tune and document automation scripts in a development environment and deploy to the test/production bench. Basic Qualifications <ul><li>Bachelor's degree and four (4) to eight (8) years of prior relevant development experience or master's with two (2) to six (6) years of prior relevant development experience.</li><li>Additional experience may be substituted for a Degree.</li><li>Must have demonstrated experience with Java.</li><li>Experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins on a Windows platforms.</li><li>Experience with User Interface development, knowledge of databases and structures, and/or experience working with XHTML, HTML, XML, XSLT</li><li>Experience developing on Windows, and/or Linux operating systems</li><li>Must have a strong understanding of sound software development principles and practices</li><li>Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing.</li><li>Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment.</li></ul> Security Clearance requirement: <ul><li>Candidates must possess an active TS/SCI with Polygraph to be considered for this role. </li></ul> Preferred Qualifications <ul><li>Experience with the following: JEE, SQL, application servers (Tomcat, WebLogic, JBoss), scripting.</li><li>Experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration.</li><li>Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, TDD, Refactoring, and ATDD.</li><li>Experience with FITNesse, Mockito, Cucumber, Unified Functional Tester (UFT), Selenium</li><li>Experience with Behavior Driven Development (BDD).</li><li>Secure Software development (i.e., Layer 7 Policy)</li><li>Experience with the Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an agile team.</li></ul>careers.leidos.com/CONMD CSSKEY CONMD abundance Original Posting: March 17, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Engineer TS/SCI Poly $25k SIGN ON

Description Leidos has an exciting opportunity for a Software Engineer! $25k SIGN ON BONUS! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform software development lifecycle (SDLC) activities as both an individual and a member of our top-notch agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and test, and deployment of the new capabilities for the large complex enterprise system. Following the Behavior-driven Development (BDD) pattern, developers are responsible for implementing robust testing leveraging DevOps automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript, CSS, HTML, etc.) and special purpose device programming opportunities are available. Primary Responsibilities You will actively participate in daily stand-ups, Sprint Planning, Program Increment (PI) Planning, and other related team activities; analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques and will use sound software engineering principles to ensure that developed code is modifiable, efficient, reliable, understandable, fault tolerant, and reusable. You will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. You will engineer, author, tune and document automation scripts in a development environment and deploy to the test/production bench. Basic Qualifications Must have a BS degree and 4 - 8 years of prior relevant experience or Masters with 2 - 6 years of prior relevant experience. Additional experience may be substituted for a degree. Must have demonstrated experience with Java. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX. Must have experience or familiarity with multiple of the following languages such as Javascript, Python, C/C++, Groovy, Structured Query Language (SQL). Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm. Must have experience with databases such as Oracle, PostgreSQL, MongoDB, SQL Server. Must have experience with Web Application User Interface Development, knowledge of databases and structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT. Must have experience with software source control and configuration management tools. Must have experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures). Must have experience developing on Windows, and/or Linux operating systems. Must have documented professional experience with web services. Must have a strong understanding of sound software development principles and practices. Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing. Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment. Preferred Qualifications Experience with the following: Java Enterprise Edition (JEE) (i.e., EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting. Experience or familiarity with multiple of the following technologies: XML/XSD/SOAP/WSDL/XSLT, REST, JSON, YAML, Containers (Docker, Podman, Kubernetes, OpenShift). Experience with Javascript frameworks: AngularJS, Bootstrap, JQuery. Experience with Testing and Mocking frameworks: JUnit, Jupiter, Mockito, Jasmine, Karma, Cucumber, Unified Functional Tester (UFT), Selenium, FITNesse. Experience with build tools: Maven, CMake, RPM, Jenkins, Nexus. Experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration. Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring, and Acceptance Test Driven Development (ATDD). Experience with Behavior Driven Development (BDD). Secure Software development (i.e., Layer 7 Policy). Experience with the Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an Agile team. CSSKEY CONMD careers.leidos.com/CONMD abundance Original Posting: March 27, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Description Here at Leidos, we care deeply about the growth and development of our people. We are seeking an Integration Engineer, to help foster and lead the team. As an Integration Engineer, you will be working with a team to apply your technical knowledge supporting client integrations with our Enterprise Identity, Credential, and Access Management (ICAM) services. You will enjoy learning new concepts and technologies and will brief status and capabilities to technical and non-technical audiences as you support them throughout their integration. The GEOAxIS system provides Identity, Credential and Access Management for all web applications. GEOAxIS enables online, on-demand, access to NGA GEOINT content based on user's authoritative attributes/roles. Our Mission is to maintain highly available ICAM services for protecting those critical mission applications across all security domains. The GxNext contract was awarded to Leidos in 2021 and runs until 2031. You'll grow your technical skills to troubleshoot user issues and follow the integration process with program services. As part of our team, you will guide users to configure their websites and applications for online, on-demand access to the GEOINT tools and information they need to perform the Mission. This position is an opportunity for a junior engineer to grow into a technical leader! Primary Responsibilities<ul><li>Perform system integration and experience integrating services from different systems</li><li>Troubleshoot software issues, investigate root causes, and recommend fixes</li><li>Perform Authentication (AuthN), Authorization (AuthZ), Digital Policy Management (DPM), Entitlement Management (EM), and Authoritative Attributes (AuthA)Leverage project management skills to manage a client's integration with our services</li><li>Implement, evolve, and support authentication, Single Sign On (SSO), Security Assertion Markup Language (SAML), federation, and cloud infrastructure</li><li>Deploy and operate secure authentication, access management, and Identity as a Service (IDaaS) technologies</li><li>Implement methods, standards, and approaches for describing, analyzing, and documenting an organization's enterprise IT architecture</li><li>Navigate Linux operating systems using command line interface</li><li>Candidate must be able to physically be in Chantilly, VA</li><li>All candidates must be US CITIZENS to be considered for the position</li></ul>Basic Qualifications<ul><li>Bachelor's Degree with 2-4 years of relevant work experience, will consider work experience in lieu of a degree</li><li>Active TS/SCI required to start with the ability to obtain a Polygraph</li><li>SEC+ certification or DoD 8570 IAT Level II certification, or ability to attain certification within 60 days of start</li><li>Excellent written and verbal communication skills and extensive experience working with external stakeholders</li><li>Experience with one or more of the following:<ul><li>System integration or software development, and experience integrating services from different systems</li><li>Debugging software issues, investigating root causes, and recommending fixes</li><li>Performing software testing or validation</li></ul></li><li>Perform software testing or validation procedures, improving the procedures as needed</li><li>Demonstrated ability to document processes/ procedures</li><li>Ability to troubleshoot software issues, investigate root causes, and recommend fixes</li></ul>Preferred Qualifications<ul><li>TS/SCI with Polygraph clearance</li><li>Knowledge of Oracle Identity and Access Management (IdAM) suite, including OAM, OUD</li><li>Knowledge of authentication standards using OAuth2, SAML, or PKI</li><li>Experience containerizing existing custom software</li><li>Knowledge of common DevOps tools such as:<ul><li>Ansible</li><li>Gitlab</li></ul></li></ul>Original Posting: March 21, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #Featuredjob

Software Integration Engineer

Description The Digital Modernization Sector at Leidos currently has an immediate need for an experienced Software Integration Engineer IV (SIE IV) for a new customer on a strategic High-Performance Computing (HPC) program. The SIE IV need to be a self-starter with excellent analytical and problem-solving skills, flexibility, good judgment, and the ability to work within a team to mature the HPC capabilities of our customer. Locations: These positions will be onsite. Candidates need to be located near Annapolis, MD, or Saratoga Springs, UT, to be considered. Primary Responsibilities:<ul><li>Provide customer support for HPC software to enable High Performance Computers to continue to run in operations, and support the range of UNIX, LINUX, Windows Systems, desktop applications, servers, and networks required in support of the mission.</li></ul>Basic Qualifications:<ul><li>Must possess a TS/SCI clearance with polygraph</li><li>IAT Level II Certification Required. Accepted professional IAT Level II certifications include RHCSA or higher Red Hat certification, and/or VMWare certification.</li><li>Candidates shall have a bachelor's degree in computer science or related field and twelve (12) years of experience with integrating, installing, configuring, upgrading, compiling and supporting COTS/GOTS software in a heterogeneous operating system environment, or a master's degree with ten (10) years of experience.</li><li>In lieu of a bachelor's degree, the individual shall have fi (5) years of full-time computer science experience and at least ten (10) years integrating, installing, configuring, upgrading, compiling and supporting COTS/GOTS software in a heterogeneous operating system environment. An industry recognized professional certification as listed below may substitute as one (1) year experience.</li><li>Candidate shall be proficient with the following:<ul><li>Linux Shell scripting</li><li>Object Oriented Programming Language (C, C++, Java)</li><li>Python Programming</li><li>GCC compiler</li><li>Multi-threaded software</li><li>Parallel processing</li><li>CORBA, J2EE</li><li>Perl or JavaScript</li><li>Working knowledge of Configuration Management tools</li><li>Structured troubleshooting skills</li><li>System installation and working with HPC GOTS scheduler and resource management software.</li></ul></li></ul>Original Posting: April 1, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Integration Engineer IV

Description The National Security Sector of Leidos has an exciting career opportunity for a talented Software Quality Engineer! You must have an active TS/SCI Polygraph up front (this is firm). Comes with a $25k sign on bonus! You will support a program in the Cyber & Analytics Business Area. You will serve as a member of a team with the responsibility of ensuring the highest quality service is provided to our customer through the generation and control of program processes, performance of regularly scheduled internal process audits, and the consistent facilitation of structured improvement activities. The successful candidate will be an agent for change, possess high energy, have a passion for quality, and be self-motivated. The environment demands the ability to quickly establish working relationships with coworkers/customers in various locations. Primary Roles and Responsibilities<ul><li>Integrate closely with the program team to implement and execute the Quality Management System QMS for Software Development and Test.</li><li>Recommend, facilitate, track, and report on continuous process improvement activities in Software Development and Test.</li><li>Assist with the program instantiation of the QMS and the deployment and implementation of appropriate QMS processes in Software Development and Test.</li><li>Support the development and collection of performance metrics.</li><li>Document and work to resolve nonconformities and requirement escapes via root cause analysis and corrective/preventive action.</li><li>Support Leidos reporting, such as Quality Management Reviews, In Process Reviews, Weekly Activity Reports, and Monthly Operational Reviews.</li></ul>Basic Qualifications<ul><li>Bachelor's degree in a related discipline and at least 8 years of relevant experience. Additional experience may be substituted for a degree.</li><li>Must have at least 2 years of experience with Java/Java Scripts, Static and Dynamic Analysis Tools, DevOps.</li><li>Must have experience with or in-depth knowledge of software development quality assurance program management plans and/or internal process audits.</li><li>Must have experience with or strong familiarity with providing Quality Management for Software Development and IT Service Management Projects.</li><li>Must have experience with or strong familiarity with peer reviews and process auditing.</li><li>Must have experience collecting and analyzing data and producing actionable metrics.</li><li>Must have experience related to recommending, facilitating, tracking, and reporting on continuous process improvement activities in Software Development and Test.</li><li>Ability to multi-task, complete tasks without direct supervision, and function in a dynamic, fast-paced environment.</li><li>Excellent verbal and written skills.</li><li>Proficiency with MS Office Products (Word, Excel, Visio, PowerPoint, & Project).</li></ul>Preferred Qualifications<ul><li>Experience working in Software Development Management, Software/System Risk Management, and/or with Software/IT Contingency and Disaster Recovery Planning and Operations.</li><li>Experience with 508 compliance.</li><li>Experience with Agile principles.</li><li>Experience with Software Configuration auditing.</li><li>Experience with software peer review processes.</li><li>Substantial experience with large software/IT programs.</li></ul>careers.leidos.com/CONMD CSSKEY CONMD Keywords<ul><li>Quality Assurance (Software, IT, Test, SE, etc. (not hardware))</li><li>Java/Java scripts </li><li>Data/metrics collection and analysis</li><li>Software Manager / Software Development Manager / Software Quality Assurance</li><li>Configuration Manager/ Configuration Management</li><li>Software Risk Manager/Management</li><li>Static and Dynamic (SW) Analysis Tools</li><li>Peer reviews for Software/IT</li><li>Process auditing for Software/IT</li><li>Software/System Risk Management</li><li>Software/IT Contingency and Disaster Recovery Planning and Operations</li></ul>abundance Original Posting: March 17, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $89,700.00 - $162,150.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #Featuredjob

Software Quality Engineer TS/SCI Poly - $25k Sign on bonus

Description Leidos has an opening for a Software Systems Engineer in support of the DCGS-N Help Desk in North Charleston, SC. Seeking a Software Systems Engineer supporting the Distributed Common Ground       System, Navy (DCGS-N) Family of Systems (FoS) Help Desk, which includes all Afloat      and Ashore DCGS-N INC 2 Systems, the Joint Concentrator Architecture (JCA), Joint Tactical Terminal-Maritime (JTT-M), and systems in development such as DCGS-N Ashore Systems (DAS). DCGS-N is the Navy's premier Intelligence, Surveillance and Reconnaissance (ISR) processing system. The DCGS-N Help Desk provides hardware, GCCS-M/J and GALE software, and operational support to DCGS-N Customers 24 hours by 7 days a week. The Position will involve extensive application configuration, and candidates should possess an administrator-level understanding of n-tier Enterprise applications (db, app server, client) architecture/management as well as the capacity to follow detailed installation procedures PRIMARY RESPONSIBILITIES:<ul><li>Participate in software and hardware investigations resulting from issues identified in reported trouble calls during the transition period.</li><li>Provide Technical Assistance (TA) reports for all support provided to DCGS-N FoS Help Desk Customers. Support program management integration, systems engineering, and testing to resolve system CASREP issues. This may include CONUS and OCONUS travel to both shore and ship sites to support urgent operational requirements.</li><li>Provide installation support to the DCGS-N ISEA for the DCGS-N.</li><li>Support DCGS-N FoS assessments to include shore and afloat sites to conduct Deploying Group Systems Integration Testing (DGSIT), Command, Control, Communications, Computers and Combat Systems Readiness Assessments (C5RA), Combat Systems Readiness Assessment (CSRA), and Inspection and Survey (INSURV) inspections.</li><li>Work as a "generalist" on a team responsible for development and integration of current and future DCGS-N system builds. </li></ul>BASIC QUALIFICATIONS:<ul><li>Experience with at least one of the following: GALE, GCCS-J/M, iStore, CGS, SocetGXP or Cedalion.</li><li>Bachelor's degree preferred in Computer Science or relevant field, BSEE, BSSE or comparable experience with 2+ years of overall related experience or 5+ years direct experience with DCGS-N.</li><li>4+ years of experience with mission operations and elicitation of analytic needs in the intelligence arena.</li><li>Experience in concept definition for software information systems.</li><li>Familiarity with both Windows and Unix operating systems administration in a heterogeneous environment is also needed to succeed in this assignment.</li><li>Ability to travel up to 35% including possible underway periods onboard U.S. Navy ships.</li><li> Currently possess an active Secret clearance and be able to be approved to a TS/SCI and must meet the requirements of DCID 6/4.</li><li> IAT II qualified in accordance with DoD 8570.1m. Minimum of IAT II Certifications to meet DoD 8570.1M compliance: CompTIA A+, CompTIA Security+ and S CompTIA Server+/and accreditation in Windows, Unix, Linux or Solaris operating systems</li><li></li></ul>PREFERRED QUALIFICATIONS:<ul><li> Experience with Blade Servers.</li><li>Experience in a Solaris 10, MS Windows XP, Windows Server 2003 environment.</li><li>Previous experience with Java/J2EE, Oracle and experience in a COMPOSE Environment.</li><li>Ability to work effectively in a team environment with other highly skilled individuals. </li><li>Intelligence, Surveillance and Reconnaissance or Distributed Common Ground Station background.</li><li>Basic networking experience and Intel operations (CGS, JMPS, CVIC systems).</li><li>Excellent written and oral communication skills. </li></ul>Original Posting: March 24, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Software Systems Service Desk Engineer

Description Leidos is seeking a Solution Architect (SA) to support the FBI Portfolio. The SA will participate in modern software development and cloud migration on contract efforts and internal research and development activities to design differentiated capabilities. This position requires a technical leader who is ready to both roll up their sleeves to solve hard, interesting problems as well as step back and set a technology vision for growing the business. You will be empowered to make necessary decisions but will also have the support from the business and a broad technical workforce to accomplish your responsibilities. The SA will be responsible for building and refining technical solutions in the areas of Agile software development, cloud services, cross domain systems and other managed services across ongoing contracts. In addition, the successful candidate will provide leadership in pursuit of new business identifying key Leidos discriminators to address through partnership or new capability development. This position will be on-site at the customer site in Washington, DC. Primary Responsibilities include:<ul><li>Establish Leidos best practices, lessons learned, and technological approaches for IT Managed Services and IT modernization capabilities including Agile SecDevOps Software Development, Network Cross Domain Services, Cloud Services, and other modern technologies.</li><li>Spend an estimated 50% of time directly supporting key captures and programs to ensure delivery of differentiated capabilities.</li><li>Participate in and propose R&D and solution development efforts related to IT automation, AI/ML/RPA, and other modernization technologies.</li><li>Work with the program teams, Division leadership, and CTO organization to identify technology and solution roadmaps to improve mission enterprise capabilities and broad Leidos contribution in mission attainment resulting in increased contract growth and improved customer satisfaction.</li><li>Support across business lines and programs to identify how programs can be strengthened with application of technology and/or innovation.</li><li>Assess and mentor the technical talent and junior solution architects in the organization to meet the current and future (new market) business challenges. Network to help Division maintain a list of top technical talent performing on contracts to target providing rotational growth assignments, educational opportunities, and mentorship to create strong growing team of ready-now technical resources to support the expected increased technical needs of the business.</li><li>Work in partnership with Business Development staff to understand and participate in the development of new business strategy assessing current and future skills and technology needs.</li><li>Partner with the Business Development team in supporting the shaping and development of technical solutions and industry relationships via new business reviews, white papers, customer shaping calls, and the Win Plan process for larger franchise opportunities.</li><li>Enhance recognition of Leidos as and Agile Software Development leader within the FBI.</li></ul>Basic Qualifications:<ul><li>Recognized expert technologist in the FBI with at least 15 years of experience in software development.</li><li>Ability to develop, manage, and implement a technology roadmap and portfolio</li><li>Ability to influence and persuade others, as well as handle difficult negotiations requiring a well-developed sense of strategy</li><li>Ability to mentor, lead, and promote talent</li><li>Potential for 10% travel beyond the WMA</li><li>Top Secret Clearance is REQUIRED</li></ul>Preferred Qualifications:<ul><li>Master's degree in a Science, Engineering, or Technology field - Will consider experience in lieu of the Master's</li><li>Strong verbal and written communication skills, along with public speaking skills</li><li>Experience designing Cloud based solutions</li><li>Experience with Scaled Agile Framework and other agile methodologies</li><li>SAFe 6.0 Agilist Certification, SAFe 6.0 or other agile certification</li><li>AWS Solution Architect Certification</li></ul>Original Posting: March 28, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $148,850.00 - $269,075.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Solution Architect

Description Looking for an opportunity to make an impact? Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an environment where you can thrive, keep reading! The Digital Modernization Sector brings together our digital transformation and IT programs, allowing us to better serve our customers through scale and repeatability. - https://www.leidos.com/capabilities/digital-modernization We are seeking a talented and energetic candidate to work with the best and brightest employees around the country in creating innovative all-encompassing solutions for our programs. You will work in a fast-paced and diverse environment, enjoy flexible work arrangements, and will have a management team that encourages your career development and growth. In this role, you will gain many intangible skills, such as time and task management, critical thinking and problem solving, the ability to communicate complicated problems in a concise manner, as well as solve complex problems using available tools. Job Description: We are seeking a highly skilled Solution Design Engineer to join our Specialized Services team supporting the Office of Strategic Infrastructure (OSI) Facilities and Real Estate Division (FRED) IT. The ideal candidate will have strong technical skills, problem-solving abilities, and the capacity to design and implement solutions to meet our customer needs. Primary Responsibilities &bull; Design, develop, configure, and architect the Enterprise Computer Maintenance Management System (eCMMS) system to meet NASA OSI requirements. &bull; Design, development, and configuration activities will encompass production, development and testing environments. &bull; Develop and document designs consistent with accepted engineering guidelines and practice and conduct appropriate reviews as designated by the technical point of contact. &bull; Provide engineering support for the RedHat OpenShift Maximo Application Suite container and platform environment. &bull; Manage and update customer or systems requirements and provide hardware and systems software enhancements in response to changing workloads and technologies. &bull; Analyze and define requirements to ensure that functionality, reliability, availability, and maintainability are addressed. &bull; Coordinate with NASA's functional, infrastructure, and interface designs. Basic Qualifications: &bull; Bachelor's degree in a related field. May be possible to substitute experience for degree. &bull; Understanding of hybrid integration capabilities between on premise and cloud-based infrastructure. &bull; Proficiency in integrating systems, including understanding how to build, test, maintain, and manage API connections between enterprise systems. &bull; Understanding of industry standards and best practices &bull; Strong analytical and problem-solving skills. &bull; Ability to troubleshoot and resolve technical issues, as well as provide technical guidance and support to customers and internal teams. &bull; Excellent verbal and written communication skills with the ability to collaborate effectively across business and technical teams. &bull; Ability to learn quickly and work in a fast-paced, collaborative environment. &bull; Ability to manage projects and timelines Preferred Qualifications: &bull; Proficiency with IBM Maximo MAS Original Posting: March 27, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $104,650.00 - $189,175.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #Remote

Solution Design Engineer

Description Varec, a wholly owned subsidiary of Leidos, Inc., and leader of bulk liquid management solutions, is seeking to hire a Solutions Architect to join our team. This a great opportunity for someone with technical experience to provide response to requests for proposal from customers, software and hardware solutions, systems design and architecture and system deployment. The selected candidate will work with customers, representatives and engineering teams to understand and refine customer requirements, provide designs, help develop quotes and proposals, build representative systems and assist in deployment of automation systems. The ideal candidate will have exceptional skills in communication, engagement, collaboration, team leadership and is a self-starter requiring minimal supervision and direction. The ideal candidate will have excellent presentation skills, ability to connect with people and create insights from those interactions, motivation and technical and analytical skills, experience with the software, hardware and networking tools required for the position and business acumen in front of team members, customers and executive leaders. Primary Responsibilities<ul><li>Review and understand business and technical requirements in Requests for Information (RFI), Request for Proposal (RFP), and other customer solicitation documents and requests. Responsible for performing systems requirements analysis, functional analysis, timeline analysis, trade studies, requirements allocation and interface definition, technical management, integration, system testing, and quality assurance.</li><li>Provide technical planning leadership for delivering an innovative product, service or a combination of products and services that address a customer's specific business needs via RFI, RFP or other request. This includes developing innovative approaches and solutions, using Varec products, third party tools, industry knowledge, experience and subject matter expertise.</li><li>Evaluate requirements and conceptualize product and/or service-based solutions that fulfill them, in order to develop total systems to meet business and technical system requirements through the right mix of information technology.</li><li>Maintain knowledge of, research and utilize technology elements, including Varec software, Varec Hardware, and third-party solutions in the process of designing inventory control, automation and measurement systems.</li><li>Lead and assist, as needed, with efforts in the design and development of new products, solutions and services.</li><li>Utilize best practices, technology and industry standard methods to help create solutions</li><li>Oversee system testing and suggest measures for optimizing functionality or making corrections</li><li>Transition knowledge and deliver solution for implementation and training to the deployment team.</li><li>Assist in preparation of quotations and/or technical proposals in response to RFQ/RFPs as needed.</li><li>Stay abreast of Varec's current and newly developed products and services for the commercial oil & gas industry. Identify how these benefit customers' needs.</li><li>Stay abreast of developments that may assist in the design and development of solutions for the markets Varec works in.</li></ul>Basic Qualifications . <ul><li>Bachelor's Degree with eight plus (8+) years of relevant experience. May consider more years of relevant experience in lieu of degree</li><li>Strong problem-solving, conceptual, and analytical abilities</li><li>Experience developing architecture plans for systems</li><li>Experience with system and network development and deployment</li><li>Experience with computer servers, workstations, hardware and software, wired and wireless networking and serial communications</li><li>Excellent communication and collaboration skills</li><li>Excellent teamwork skills</li><li>Ability to prioritize tasks independently</li><li>Must currently have a valid U.S Passport or the ability to obtain one for international travel</li><li>Ability to travel (10%)</li></ul>About Varec Varec, Inc., a wholly owned subsidiary of Leidos, is considered the pioneer of inventory tank gauging instrumentation for over 95 years. Today, Varec is a worldwide leader in fuels management systems for total asset visibility and control, supplying integrated hardware and software solutions to oil and gas, defense and aviation markets. The Varec FuelsManager&reg; suite of product solutions has been a longtime standard of major oil companies and the U.S. Department of Defense, as well as aviation tank farm operators and service providers. With its headquarters and manufacturing facility outside of Atlanta, Georgia, Varec also has offices in Virginia, Australia and the United Kingdom. For more information, visit www.varec.com. Original Posting: March 25, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $104,650.00 - $189,175.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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