• IT Systems Administrator Emergency…

    Lockheed Martin (Hanover, MD)
    …hired, you'll receive a $3000 payment\! code\-extrefer **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph is required * 2\+ years experience ... within the defense industry as a Systems Administrator * Bachelors or Masters degree...Polygraph adjudicated within the last 7 years * IAT II certification \(CCNA\-Security or CySA\+ or GICSP or GSEC… more
    Lockheed Martin (07/31/25)
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  • Infrastructure & Endpoint Systems

    FGS, LLC (Suitland, MD)
    Infrastructure & Endpoint Systems Administrator Suitland (ONI), MD **Citizenship:** Requires US Citizenship **Employment Term and Type:** Regular, Full Time ... Band:** $150,000 to $175,000 **Job Description:** The Infrastructure & Endpoint Systems Administrator will provide mission-critical support to the Office… more
    FGS, LLC (06/04/25)
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  • System Administrator , Senior

    Parsons Corporation (Columbia, MD)
    …Professional or relevant VMware certification **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... securing the platform and operational technology of National Security Systems - a mission at the heart of our...provide unmatched innovation. Parsons is seeking a **Sr. System Administrator ** to support our expanding portfolio of work in… more
    Parsons Corporation (06/20/25)
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  • Linux Systems Administrator

    SAIC (Aberdeen, MD)
    …new requirements **CLEARANCE REQUIREMENT:** + Must have an active Top Secret clearance **CERTIFICATION REQUIREMENT:** + IAT Level II Certification equivalent ... **Description** SAIC is seeking a proven **Linux Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization**… more
    SAIC (08/07/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    …Desk environment **CLEARANCE REQUIREMENT:** + Must have an active Top Secret clearance **CERTIFICATION REQUIREMENT:** + IAT Level II Certification equivalent ... **Description** SAIC is seeking a proven **Windows Systems Administrator ** to join the **Army...ARL's research mission. Join our dynamic team at a top -tier organization, where work-life balance and employee well-being take… more
    SAIC (08/07/25)
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  • Monitoring & Log Management Systems

    FGS, LLC (Suitland, MD)
    Monitoring & Log Management Systems Administrator Suitland (ONI), MD **Citizenship:** Requires US Citizenship **Employment Term and Type:** Regular, Full Time ... to $175,000 **Job Description:** The Monitoring & Log Management Systems Administrator will support the Office of...(eg, RMF, STIGs). + Demonstrated ability to support mission-critical systems in a high-security environment. + TS /SCI… more
    FGS, LLC (06/04/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... Administrator will provide operations support to customers across multiple...improving the reliability, functionality, and user experience of the systems . This individual will work in a team environment… more
    Leidos (07/24/25)
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  • Linux System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …Ground, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System ... and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving...a US Citizen. + Must have an active DoD Top Secret Clearance. + Must have an… more
    Link Solutions Inc (08/08/25)
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  • Networking Administrator

    Link Solutions Inc (Adelphi, MD)
    …Adelphi, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Networking Administrator ... + Install, maintain, and troubleshoot network-related software and hardware systems , including Layer 2/3 switches, routers, firewalls, wireless access...a US Citizen. + Must have an active DoD Top Secret Clearance + Must have a… more
    Link Solutions Inc (08/09/25)
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  • Network Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …Ground, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ... Services and Development. Link Solutions is seeking a Network Administrator (Senior-Level) to join our team at Aberdeen Proving...a US Citizen. + Must have an active DoD Top Secret Clearance. + Must have a… more
    Link Solutions Inc (08/09/25)
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