• Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Hat Ansible,System Administration **Experience:** 2 + years of related experience ** US Citizenship Required:** Yes **Job Description:** Primary responsibilities ... be considered for employment; either valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network...Willingness to travel + Location: On Customer Site + US Citizenship Required GDIT IS YOUR PLACE:… more
    General Dynamics Information Technology (09/16/25)
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  • Frontend Software Engineer , Federal

    General Atomics (Charlottesville, VA)
    …**Travel Percentage Required** 0 - 25 **Relocation Assistance Provided** Provided ** US Citizenship Required?** Yes **Clearance Required?** Desired **Clearance ... under all applicable laws. To learn more visit https://tbcdn.talentbrew.com/company/499/v2_0/EEO Notices.pdf. US Citizenship is required for certain positions. more
    General Atomics (11/22/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …Information SRC IS A CONTRACTOR FOR THE US GOVERNMENT, THIS POSITION WILL REQUIRE US CITIZENSHIP AS WELL AS, A US GOVERNMENT SECURITY CLEARANCE AT THE ... removing, rebuilding and/or replacing, re-installing and re-testing Submarine Communication Systems and equipment to include hardware, cabling, and software +… more
    Scientific Research Corporation (11/12/25)
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  • Project Engineer (Future Openings)

    In-Q-Tel, Inc. (Mclean, VA)
    …and mitigation planning, and related activities. Qualifications + Due to contractual reasons, US Citizenship is required + BS or MS degree in Engineering, ... eligible. Offers will be commensurate with level of experience. Job Locations US -VA-McLean Location Classification Hybrid - In Office & Teleworking Overview The… more
    In-Q-Tel, Inc. (10/07/25)
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  • Digital Verification Hardware Engineer 2

    Huntington Ingalls Industries (Roanoke, VA)
    …field; or High School Diploma or equivalent and 6 years relevant experience. * US Citizenship * Willingness to obtain a Top-Secret security clearance * Degree ... Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (09/23/25)
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  • Staff Software Engineer - Machine Learning

    General Motors (Richmond, VA)
    …for changes overtime without major disruptions. + Ability to design across multiple systems . Ability to both investigate in sophisticated areas as well as a good ... breadth of understanding of systems outside of your domain. + Ability to wear...better, safer and more equitable for all. **Why Join Us ** We believe we all must make a choice… more
    General Motors (11/15/25)
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  • Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …current SSBI, and be eligible to obtain a TS/SCI w/ CI poly level clearance + US Citizenship is required + Working knowledge of mechanical (HVAC) and life safety ... systems associated with critical environments + Ability to evaluate,...anyone else dares. **Original Posting:** September 19, 2025 For US Positions: While subject to change based on business… more
    Leidos (09/20/25)
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  • Principal Site Reliability Engineer

    General Motors (Richmond, VA)
    …on enhancing the reliability, efficiency, and scalability of our distributed systems . We leverage engineering principles to manage operations effectively and build ... solutions that enable us to grow without sacrificing performance or quality. Our...This role involves a blend of software engineering and systems engineering skills to keep our services resilient, robust,… more
    General Motors (11/26/25)
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  • Mission Modeling and Simulation Analyst…

    SAIC (Alexandria, VA)
    …and non-technical stakeholders. **Qualifications** **Required Clearance:** + Active TS/SCI. + US citizenship . **Required Education:** + Bachelors in Engineering, ... / studies to assess performance, trade-offs, and impacts of systems or technology within defense or military areas. +...are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston,… more
    SAIC (11/20/25)
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  • Senior Research Engineer , Advanced…

    Lockheed Martin (Arlington, VA)
    …competencies for Lockheed Martin for development of Trusted\-by\-Design Intelligent Systems \. TIL technology focus areas include Neuro\-Symbolic and Generative AI, ... simulation, test, verification, validation, and certification of autonomous and AI\-enabled systems across air, land, sea, space and cyber domains\. \*\*\* This… more
    Lockheed Martin (10/31/25)
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