• System Administrator IV

    Arena Technical Resources, LLC (Reston, VA)
    System Administrator IV Location: Reston, VA, US Job ID: ATR 17632 Job Description Job Title: Systems Administrator IV Location: Reston, VA Clearance ... Required:TS/SCI We are seeking a Systems Administrator IV candidate to support an...will work closely with government Customers, contractor Project Lead, Information Systems Security Officer (ISSO), Application Vendor,… more
    Arena Technical Resources, LLC (09/30/25)
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  • Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    ADMINISTRATOR (UNIX) (RDTE) Bowhead is looking for a Linux Systems Administrator (UNIX) who will be responsible for system administration and customer ... configurations and user data files. TIER III (Sr. Linux Systems Administrator ) + Understand and use essential...partitions and logical volumes + Create and configure file systems and file system attributes, such as… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …Active Top Secret/SCI clearance with a Counter-Intelligence Polygraph Experience as a desktop system administrator or in a similar IT support role. Compliant ... to ensuring you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure,… more
    Sciolex Corporation (07/15/25)
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  • Zuora System Administrator II

    Qualtrics (Reston, VA)
    …Join over 5,000 people across the globe who think that's work worth doing. **Zuora System Administrator II** **Why We Have This Role** The Finance Systems ... On Your Resume** + Bachelor's Degree in Finance, Accounting, Information Systems , or a related field. +...managing our core subscription revenue. As a Senior Finance Systems Administrator , you will ensure the robustness,… more
    Qualtrics (09/26/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary The System Administrator will ensure the reliability, security, and availability of critical systems , supporting both Windows and Linux ... Deploy, configure, and manage virtualized environments using VMware or Hyper-V. + Implement system hardening and compliance per DoD STIGs and IA controls. + Conduct… more
    Leader Communications Inc. (09/23/25)
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  • Senior System Administrator

    ManTech (Chantilly, VA)
    …to join our team in **Chantilly, VA** . A qualified Senior Systems Administrator will support a secure Windows-based Information System and will assist ... support the installation, operation, and maintenance of all current and future Information Systems . Duties and responsibilities involve the support and… more
    ManTech (09/01/25)
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  • Systems Administrator (TS/SCI)

    Koniag Government Services (Arlington, VA)
    **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking a Systems Administrator with an active Top-Secret clearance to support KDS and ... and security patches across the network. + You'll monitor system performance and proactively address any performance issues, bottlenecks,...More than 6 years of proven experience as a Systems Administrator or similar role, with a… more
    Koniag Government Services (08/27/25)
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  • Senior Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    … (NetServ) to join our team in Dahlgren, VA. The Senior Linux Administrator (NetServ) is responsible for system administration and customer support of servers ... **Overview** SENIOR LINUX ADMINISTRATOR (NETSERV) Bowhead seeks a Senior Linux ...partitions and logical volumes + Create and configure file systems and file system attributes, such as… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • F-22 iMIS System Administrator

    Lockheed Martin (Langley Air Force Base, VA)
    **Description:** Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As ... critical members of the F\-22 Field Operations Team, all Integrated Maintenance Information Systems \(IMIS\) Administrators must be able to: * Obtain and… more
    Lockheed Martin (08/16/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Systems Administrator ** to join our team! This is an excellent ... opportunity for an Systems Administrator with hands-on Splunk administration experience...TS/SCI clearance + Bachelor's degree in Cybersecurity, Computer Science, Information Systems , Engineering, or related technical discipline;… more
    Parsons Corporation (09/25/25)
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