• Lead, Information Security Systems

    L3Harris (Ashburn, VA)
    …cyber domains in the interest of national security. Job Title: Anti-Tamper System Security Engineer ( Secret Security Clearance ) Job Code: 30715 Job Location: ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance...years of prior related experience. + Minimum of Collateral Secret security clearance required. + Minimum of… more
    L3Harris (11/01/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman Space Systems Sector seeks a qualified Principal or Senior Principal Systems Engineer for the role of Ground Segment Systems Engineer ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...**Must have US Citizenship with current or active Top Secret Clearance at time of application** **Preferred… more
    Northrop Grumman (10/17/25)
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  • Systems Engineer - Level 2/3 (Top…

    Northrop Grumman (Dulles, VA)
    …employees are not only part of history, they're making history. Northrop Grumman is seeking a Systems Engineer located in Dulles VA. The Systems engineer ... coordination. This requisition may be filled at either the Systems Engineer (level 2) or Principal ...experience + US Citizenship + Active or current Top Secret level clearance and the ability to… more
    Northrop Grumman (11/20/25)
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  • Sr Associate, Electrical Engineer

    L3Harris (Ashburn, VA)
    …security. Job Title: Sr Associate, Circuit Design Electrical Engineer - Unmanned Systems ( Secret Security Clearance ) Job Code: 31588 Job Location: ... available to qualified applicants Job Description: As a Electrical Engineer Specialist in the Agile Development Group (ADG), you...of prior related experience. + Position requires an active Secret Security Clearance with the ability to… more
    L3Harris (11/27/25)
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  • C4ISR Systems Engineer 3 (Afloat)…

    V2X (Norfolk, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. V2X is seeking a Systems Engineer 3 to act as senior technical advisor to ... + Must be able to communicate well with senior Navy officials and technical personnel. Clearance : + + Top Secret Clearance required. TS/SCI desired. … more
    V2X (11/29/25)
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  • Information Systems Security…

    Watershed Security (Norfolk, VA)
    …and Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare ... Maintain up-to-date knowledge of emerging cybersecurity threats and industry best practices. + Clearance Level: SECRET ; US Citizen. + Ability to possibly provide… more
    Watershed Security (10/02/25)
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  • Senior Systems Engineer

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software ... + High School with 10+ years systems engineering (or commensurate experience) + Clearance Required: Secret clearance with ability to obtain and hold DEA… more
    GovCIO (11/29/25)
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  • Network Engineer - Top Secret

    Cambridge International Systems Inc (Norfolk, VA)
    Network Engineer - Top Secret Clearance | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... defense and security. We are currently seeking a Network Engineer to support operations in Norfolk, VA. This is...is a full-time position requiring an active DoD TS clearance . This position is contingent upon contract award with… more
    Cambridge International Systems Inc (09/04/25)
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  • G2 Infrastructure Engineer | Active Top…

    General Dynamics Information Technology (Fairfax, VA)
    …Projects, SPO Migration, JBAB and Saratoga Re-Alignment) **WHAT YOU'LL NEED:** + **Security Clearance Level:** Active Top Secret clearance . {A Secret ... Regular ** Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:**… more
    General Dynamics Information Technology (10/25/25)
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  • Network Engineer - Secret

    General Dynamics Information Technology (Sterling, VA)
    …Engineering, Network Security * Security clearance level: Possess and maintain a Secret clearance * US citizenship required * Role requirements: On site ... Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (11/22/25)
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