• Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    …at Leidos is seeking a **Senior Linux Administrator** in Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux ... well as work independently on assigned tasks. Candidate is expected to support the entire service lifecycle from design through development to production, building… more
    Leidos (12/30/25)
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  • Critical Facility Technician 1

    M. C. Dean (Alexandria, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber- physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/27/25)
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  • Power Engineer (Engineer 3)

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,897.00 - $96,657.60 Security Clearance: Ability to Obtain Level of Experience: College This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...and mechanical schematics, test plans and data packages. + Support system level testing events performed in both laboratory… more
    HII (12/27/25)
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  • High Speed Guard Engineer

    System One (Springfield, VA)
    …of general operating system security practices, TCP/IP networking, and network security concepts.a High Speed Guard Engineer to support the implementation ... VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active TS/SCI High Speed Guard Engineer to... Clearance: Active TS/SCI High Speed Guard Engineer to support the implementation and administration of Everfox High Speed… more
    System One (12/26/25)
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  • Electronics Technician 3 (N) - Tysons & 100%…

    M. C. Dean (Vienna, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber- physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/20/25)
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  • Risk Mitigation Specialist - MID

    Amentum (Quantico, VA)
    **Purpose and Impact:** Risk Mitigation Specialists will support the Defense Counterintelligence and Security Agency (DCSA) Office of Entity Vetting (EV). EV ... consists of highly qualified security , intelligence, and business professionals making up the Verification...and implements required strategies with industry, and provides oversight support to other government stakeholders and DCSA field assets.… more
    Amentum (12/19/25)
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  • Team Lead

    Huntington Ingalls Industries (Newport News, VA)
    …Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $68,195.00 - $85,000.00 Security Clearance: Ability to Obtain Level of Experience: Management This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...equipment while performing a variety of maintenance and technical support on products such as equipment, integrated systems and… more
    Huntington Ingalls Industries (12/19/25)
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  • Senior Specialist, Systems Network Engineer

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job Location: ... countries. Job Description: The Systems Network Engineer will provide networking support to multiple environments including development, testing, and production. The… more
    L3Harris (11/20/25)
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  • Air Conditioning Equipment Mechanic

    Federal Emergency Management Agency (Round Hill, VA)
    …those specified in the employee's official position description. Travel requirements in support of emergency operations may be extensive in nature (weeks to months), ... review of financial issues, such as delinquency in the payment of debts, child support and/or tax obligations, as well as certain criminal offenses and illegal use… more
    Federal Emergency Management Agency (01/18/26)
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  • C-12/King Air Or UC-35 Cessna Citation Army…

    Amentum (Fort Belvoir, VA)
    …Required. + **US Citizenship is Required** to obtain the required US Govt Secret Security Clearance, and to obtain facility and base access. + Is responsible for ... Box Toolbox provided on-site. **A&P Mechanic Medical Requirement:** + **Medical/ Physical .** All personnel performing engine runs, ground taxi, ordnance loading,… more
    Amentum (01/06/26)
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