• Systems Administrator

    Leidos (Alexandria, VA)
    **Description** **Leidos- Systems Administrator ** **Location:** Alexandria, VA **Clearance Required:** Active DoD Top Secret (SCI eligibility) ️ **Sector:** ... an immediate job opening in Alexandria, Virginia for a ** Systems Administrator ** to contribute to the support...access, installing required DoD security patches, and updating the system 's operating systems . + Candidate would be… more
    Leidos (08/21/25)
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  • Sr Manager, OneStream System

    PenFed Credit Union (Mclean, VA)
    …a part of the PenFed family. PenFed is hiring a (Hybrid) Sr Manager, OneStream System Administrator at our Tysons, Virginia location. The primary purpose of this ... the position will perform other duties as assigned. + Act as the primary system administrator for OneStream, ensuring the platform is configured to support… more
    PenFed Credit Union (08/09/25)
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  • System Administrator

    CACI International (Sterling, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * * CACI is currently looking for a motivated, career and customer-oriented System Administrator with Agile methodology experience to join our Customs and… more
    CACI International (08/20/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an ... its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based...security clearance. + Minimum Security+ DoD 8570 certification. + System administration across Linux systems . + Experience… more
    RTX Corporation (08/29/25)
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  • Systems Administrator

    TekSynap (Chantilly, VA)
    …(CompTIA Security+, eg) + ITIL 4 Foundation **Overview** Weare seeking a ** Systems Administrator ** tosupport theOffice of the Director of National Intelligence ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The ** Systems ** ** Administrator ** willworkin one or severalareas of the project, providinga holistic… more
    TekSynap (08/11/25)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... None * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team...procedures to ensure appropriate function of hardware, software, or system functional specifications. Additionally, you will analyze, troubleshoot, and… more
    CACI International (07/12/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Open Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (07/10/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... CISSP, CISM, or equivalent advanced security certification + Red Hat Certified System Administrator (RHCSA) + Kubernetes certifications (CKA, CKAD) Physical… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • AWS System Administrator

    CACI International (Springfield, VA)
    …* **The Opportunity:** The TCS team is looking for an AWS System Administrator to work on Enterprise Cross-Domain Systems and associated projects. These ... AWS System Administrator Job Category: Engineering Time...ensure the availability, performance, and security of our cloud-based systems and applications. **Responsibilities:** + Manage AWS resources: Provision,… more
    CACI International (08/26/25)
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  • Data Center System Administrator

    Leidos (Charlottesville, VA)
    …this sounds like an environment where you can thrive, keep reading!_** The Data Center System Administrator will support data center operations. The System ... is a power failure, and provide general data center system administrator support. They will support hybrid...good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't… more
    Leidos (08/20/25)
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