• System Administrator

    Leidos (Bethesda, MD)
    …experience + At least 4+ years of relevant professional experience + Must have an active Top Secret security clearance with the ability to obtain and maintain a ... you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year...TS / SCI with Polygraph security clearance + Experience… more
    Leidos (10/01/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …- Friday. **TRAVEL:** + This position requires no travel. **Qualifications** **CLEARANCE:** + Active Top Secret / SCI and Full Scope/Lifestyle Polygraph is ... of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, tailored mission.… more
    Intrepid Solutions and Services (11/26/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    …experience, plus a Bachelor's degree or an additional six (6) years of experience. + Possess Top Secret clearance and possess or be able to obtain DOE 'Q' and ... Systems and Database Administrator Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (10/15/25)
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  • Geospatial Systems Administrator

    CACI International (Fort Bragg, NC)
    …of multiple servers, databases, and storage solutions. **Qualifications:** **Required:** + Top Secret Clearance AND meet the requirements of DCID 6/4 + ... Geospatial Systems Administrator Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (10/28/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …Marine Corps Warfighting Laboratory a plus. SECURITY CLEARANCE REQUIREMENTS: Must currently hold a Top Secret / SCI clearance. Physical Demands: * Must be able ... **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic....this effort. **Responsibilities** * Design, deploy, and maintain server, storage , and network infrastructure to support business operations. *… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level with SCI eligibility and maintain SAP eligibility. ... **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator...monitoring tools + Configure and manage virtual machines, containers, storage systems, and networking components in secure cloud environments… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Systems Administrator

    Koniag Government Services (Washington, DC)
    **Koniag Management Solutions,** a Koniag Government Services company, is seeking a Systems Administrator with a Top - Secret clearance with the ability to ... Koniag Government Services company, is seeking an experienced Systems Administrator to support our government client. The ideal candidate...years of system administration experience + Active Top - Secret clearance with ability to obtain SCI more
    Koniag Government Services (10/01/25)
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  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and/or Experience: Bachelor's degree and/or 2 to 5 years of experience * Security Clearance: TS / SCI required with the ability to obtain a TS / SCI ... **Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia,...2 to 5 years of experience * Security Clearance: TS / SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Database Administrator , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …J0925-2099 **Employment Type:** Full Time **Position Description:** *Government Security Clearance Required: TS / SCI required with the ability to obtain a TS ... **Database Administrator , Senior** **Category:** Database Administration **Main location:** United...5 to 10 years of experience * Security Clearance: TS / SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    …forensic analysis/vulnerability assessment, Group Policy management and configuration.Security Clearance:Active Top Secret Clearance Must be able to obtain ... MANTECH seeks a motivated, career and customer-oriented System Administrator to join our Air Force / Space...and maintain a DoD TS / SCI -eligible clearance (ie DCID 6/4 eligibility)Eligibility for… more
    ManTech (12/04/25)
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