• Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the ... National Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer) in our Cyber & Analytics Business Area… more
    Leidos (06/08/25)
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  • Senior Cybersecurity Threat Hunter

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior ** **Cybersecurity Threat Hunter** to join our team in **Herndon, VA** **.** **Responsibilities ... and assess the capabilities and activities of cyber criminals or foreign intelligence entities; design and administer procedures in the organization that sustains… more
    ManTech (06/03/25)
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  • Senior Research Engineer, Advanced…

    Lockheed Martin (Arlington, VA)
    …urgent needs\. Our primary partners include government agencies like the Defense Advanced Research Projects Agency \(DARPA\) and government service laboratories, ... thought leaders What our team does: This position is within the Trusted Intelligence Laboratory \(TIL\)\. Our mission is to create new competencies for Lockheed… more
    Lockheed Martin (07/12/25)
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  • Computer Engineer IV ( Senior Systems…

    General Dynamics Information Technology (Norfolk, VA)
    …technology and mission services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of ... Information Program (TMIP) software and Operational Medical applications for the NIWC Defense Health Readiness Engineering Support II program. GDIT is your place to… more
    General Dynamics Information Technology (08/08/25)
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  • Senior CMMC Certified Professionals - Part…

    TestPros (Sterling, VA)
    …Our capabilities include Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security, NIST SP 800-171 / CMMC ... with new CMMC 2.0 requirements and knowledgeable about the Department of Defense 's recently released final rule for the Cybersecurity Maturity Model Certification… more
    TestPros (07/09/25)
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  • Chief Information Security Officer - Senior

    Parsons Corporation (Centreville, VA)
    …of the art as they provide services and solutions in the areas of defense , security, intelligence , infrastructure, and environmental. We promote a culture of ... About Us Parsons is a digitally enabled solutions provider focused on the defense , security, and infrastructure markets. With nearly 75 years of experience, Parsons… more
    Parsons Corporation (06/19/25)
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  • Senior Software Developer TS/SCI

    Parsons Corporation (Centreville, VA)
    …of the art as they provide services and solutions in the areas of defense , security, intelligence , infrastructure, and environmental. We promote a culture of ... About Us Parsons is a digitally enabled solutions provider focused on the defense , security, and infrastructure markets. With nearly 75 years of experience, Parsons… more
    Parsons Corporation (05/24/25)
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  • Senior Field Engineer

    SAIC (Portsmouth, VA)
    …our nation's most complex modernization and systems engineering challenges across the defense , space, federal civilian, and intelligence markets. Our robust ... **Description** **SAIC** is seeking a ** Senior ** **Engineer Principal** in **Portsmouth, VA** . **Job Duties:** + Build and test hardware and software for Windows… more
    SAIC (08/15/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    …our nation's most complex modernization and systems engineering challenges across the defense , space, federal civilian, and intelligence markets. Our robust ... **Description** SAIC is seeking a TACNET ISEA ** Senior ** **Network Engineer** (Fleet Support) to join our team in **Norfolk, VA.** This position is **Hybrid/Remote… more
    SAIC (08/15/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …our nation's most complex modernization and systems engineering challenges across the defense , space, federal civilian, and intelligence markets. Our robust ... **Description** SAIC has an immediate opening for a Senior Systems Engineer to support work on an exciting mission focused program! In this role the Systems Engineer… more
    SAIC (08/14/25)
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