• Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …work of your career. Are you interested in defining possible? **Northrop Grumman Mission Systems ** is seeking a **Sr Principal Software Engineer** to join our ... training , and production. **Roles and Responsibilities:** + Develop software system architectures based on evolving mission needs, emerging technologies,… more
    Northrop Grumman (07/08/25)
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  • Software Engineer

    Leidos (Alexandria, VA)
    … systems engineering and development, trade-off analysis, interface control, and testing and continuous integration. + Experience in software development on ... **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/18/25)
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  • Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …work of your career. Are you interested in defining possible? **Northrop Grumman Mission Systems ** is seeking a **Principal Software Engineer** to join our team! ... re-factoring, hands-on build and test, field operations and maintenance, training , and production activities. + Develop software ...(TRRs), test data and test reports. + Execution of software qualification and acceptance testing per those… more
    Northrop Grumman (09/25/25)
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  • Junior Software Developer - Modeling…

    SimIS Inc. (Suffolk, VA)
    …+ Academic experience with databases and data structures + Familiarity with software testing principles Special Skills/Knowledge/ Training Required/Desired: + ... development of simulation scenarios, models, and system behaviors + Participates in software testing and quality assurance activities + Assists with integrating… more
    SimIS Inc. (08/03/25)
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  • Software Tester, Journeyman

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …lifecycle. * Regression Testing : Ensuring that updates and changes to the software do not introduce new defects. * Performance and Usability Testing : ... to improve efficiency and coverage, particularly for repetitive tasks. * Security Testing : Identifying potential security vulnerabilities in the software and… more
    CGI Technologies and Solutions, Inc. (09/16/25)
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  • Senior Software Engineer

    TheIncLab (Mclean, VA)
    …or a related field. + 5+ years of experience designing and implementing software systems , with a focus on scalable, maintainable, and cloud-based architectures. ... with DevOps practices, including CI/CD pipelines, Gitlab, and automated testing frameworks (eg, Cypress, Jest, Detox). + Strong understanding...a related field. + 7+ years of experience with software systems for Department of Defense projects.… more
    TheIncLab (09/26/25)
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  • Systems /Cloud Architect - Expert Level

    BAE Systems (Sterling, VA)
    …iterative development projects **Preferred Education, Experience, & Skills** + Model Based Systems Engineering (MBSE) + Knowledge of modern software languages ... **Job Description** Join BAE Systems ' Intelligence and Security sector and be a...making necessary adjustments or recommendations for improvements. + Experience training team members to effectively use the implemented cloud… more
    BAE Systems (09/17/25)
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  • Software Engineer (SkillBridge Intern)

    Huntington Ingalls Industries (Roanoke, VA)
    …to Obtain Level of Experience: Intern This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support… more
    Huntington Ingalls Industries (07/11/25)
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  • Software Engineer (Engineer Software…

    Huntington Ingalls Industries (Suffolk, VA)
    …* Design and implement DEVSECOPS pipelines (CI/CD) for efficient and secure software delivery. * Integrate automated testing , code analysis, and container ... to increase interoperability, maintainability, and flexibility of federates. * Collaborate with systems and cyber teams to ensure software components align with… more
    Huntington Ingalls Industries (08/28/25)
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  • Software Quality Assurance Specialist

    SAIC (Mclean, VA)
    …regression, performance, process, functional, system integration and Agile (deliverable) acceptance testing to ensure new applications and software modifications ... systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and training . We are a team… more
    SAIC (09/24/25)
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