• Principal Specialist, Contracts (Onsite)

    RTX Corporation (Arlington, VA)
    …requirements for proposal, negotiation and contract executions. Raytheon provides the industry 's most advanced end-to-end solutions, delivering the advantage of one ... their most complex challenges. Our broad portfolio includes air and missile defense systems, precision weapons, radars, command and control systems, and advanced … more
    RTX Corporation (08/14/25)
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  • Safety & Occupational Health Policy Advisor

    Concurrent Technologies Corporation (Arlington, VA)
    …Policy Advisor to provide expert-level support to the Office of the Secretary of Defense (OSD). This role focuses on shaping and aligning Department of Defense ... goals, ensuring regulatory compliance, and enhancing mission readiness across all Defense Components. The ideal candidate will possess deep expertise in federal… more
    Concurrent Technologies Corporation (08/07/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Sterling, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data ... and competitive offerings to customers in the intelligence community, defense , civil, and commercial markets. Nightwing provides technically advanced full-spectrum… more
    Nightwing (08/01/25)
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  • SkillBridge: Cybersecurity Specialist (Navy)

    Serco (Arlington, VA)
    **Position Description** If you love being at the forefront of the industry supporting our US Navy Shipbuilding, Serco has a great opportunity for you! As the ... collaborative skills to make an impact on our military defense and safety of our sailors. The Serco Military...Program is an approved SkillBridge Program under Dept. of Defense Instruction 1322.29. The SkillBridge program is an opportunity… more
    Serco (07/31/25)
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  • Physicist - Senior

    SOS International LLC (Reston, VA)
    …while coordinating with various stakeholders in the nuclear, chemical and biological defense community. Essential Job Duties Apply a graduate level understanding of ... complex technical and strategic responses for division initiatives. Liaise with industry , government, and academia to evaluate and analyze novel technologies and… more
    SOS International LLC (07/18/25)
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  • Director, Cyber Solutions Architect

    Parsons Corporation (Centreville, VA)
    …Cyber Solutions Architect** to join our team! This role will support our Defense and Intelligence Business Unit, Cyber and National Operations sector, which provides ... offensive and defensive cyber capabilities to the Department of Defense (DoD) and Intelligence Community (IC). POSITION OVERVIEW: Reports...experience. + Have a strong network of customer and industry contacts and must be familiar with the DoD… more
    Parsons Corporation (06/11/25)
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  • Cyber Security Integration Engineer

    CACI International (Fairfax, VA)
    …signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense . Join this passionate team of industry -leading individuals on a ... program that leverages the best practices in Model-Based Systems Engineering and Agile software development to deliver state of the art capability in support of our nation's warfighters. As a member of the team, you will support the men and women charged with… more
    CACI International (07/11/25)
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  • Senior Nuclear Enterprise Leader (Dir Nuclear…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …of its fleet. With a holistic approach to life-cycle maritime defense systems-from small watercraft to submarines, surface combatants and aircraft carriers-HII ... across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security… more
    Huntington Ingalls Industries (06/20/25)
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  • Piping CAD Engineer (Engineer 3)

    Huntington Ingalls Industries (Chesapeake, VA)
    …of its fleet. With a holistic approach to life-cycle maritime defense systems-from small watercraft to submarines, surface combatants and aircraft carriers-HII ... across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security… more
    Huntington Ingalls Industries (08/28/25)
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  • Systems Engineer Principal

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Specialty Engineer** **Principal** with experience in defense weapon systems to join our energized team in support of an exciting ... variety of programs. SAIC supports the Office of the Under Secretary of Defense for Research and Engineering (OUSD(R&E)) customers as they lead, cultivate, and… more
    SAIC (08/21/25)
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