• System Security Intern - Summer

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …The MST team has a long legacy of supporting the Department of Defense , Department of Homeland Security , commercial and international customers with years ... Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated...Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the … more
    Sierra Nevada Company, LLC (10/18/25)
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  • Security Incident Analyst (SiA) - TS/SCI…

    General Dynamics Information Technology (Riverdale, MD)
    …lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients' missions and ensuring ... assets and DIA personnel to the DIA Computer Network Defense Center (DCNDC) and Information Systems Security ...mission services to every major agency across the US government , defense and intelligence community. Our 30,000… more
    General Dynamics Information Technology (11/18/25)
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  • Information Security Professionals ISSO…

    Leidos (Annapolis Junction, MD)
    …Manage and coordinate security authorization activities in accordance with Government regulations, Department of Defense and National Institute of Standards ... impact. + Support security authorization activities in accordance with Government regulations, Department of Defense and National Institute of Standards and… more
    Leidos (10/18/25)
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  • Critical Infrastructure/ Security Analyst…

    ICF (Waldorf, MD)
    …to support the US Department of Defense 's mission assurance, defense critical infrastructure, and related security and resilience programs. ... + US Citizenship (due to client requirements). + Active, in-scope US Government -issued Security clearance. **Preferred Qualifications:** + Experience in mission… more
    ICF (11/21/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    …Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cyber Defense ,Cybersecurity Risk Management, Security Risk **Experience:** 8 + years of ... opportunity to make a personal impact as a Cloud Security SME supporting customer activities. GDIT is your place...mission services to every major agency across the US government , defense and intelligence community. Our 30,000… more
    General Dynamics Information Technology (12/17/25)
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  • Cyber Security Analyst - Full time must…

    General Dynamics Information Technology (Riverdale, MD)
    …lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients' missions and ensuring ... consulting, technology and mission services to every major agency across the US government , defense and intelligence community. Our 30,000 experts extract the… more
    General Dynamics Information Technology (11/13/25)
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  • TS/SCI Special Security Officer (SSO)

    Precise Systems, Inc. (Annapolis Junction, MD)
    …seeking a Special Security Officer (SSO) to provide specialized security support to the Command's government collateral, Sensitive Compartmented Information ... Access Program (SAP) activities. + Process and administer personnel security records via Defense Information System for...security principals + Posses a working knowledge of government and industrial security regulations and contractor… more
    Precise Systems, Inc. (11/14/25)
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  • SOC Security Analyst L3

    BlueVoyant (College Park, MD)
    …is looking for Security Operations Center (SOC) Analysts to defend our global customers from the constant fight against adversaries. You will be part of a ... equivalent experience About BlueVoyant At BlueVoyant, we recognize that effective cyber security requires active prevention and defense across both your… more
    BlueVoyant (11/24/25)
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  • Policy and Strategy Analyst

    Noblis (Bethesda, MD)
    …Collaborate with external partners, international organizations, and allies to align national security strategies with global security trends. Required ... support national security priorities. + Act as a liaison between senior government leaders, defense officials, intelligence agencies, and other key national … more
    Noblis (12/19/25)
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  • Cyber Security /ZScaler Engineer

    General Dynamics Information Technology (Rockville, MD)
    …consulting, technology and mission services to every major agency across the US government , defense and intelligence community. Our 30,000 experts extract the ... Certified Architect - Zero Trust - Zscaler - Zscaler, Security + - CompTIA - CompTIA **Experience:** 3 + years...team and customer meetings. + Provide training to the government , and their successors, on details of the administration,… more
    General Dynamics Information Technology (11/04/25)
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