• Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA3) to join our intel...provides support for implementation, troubleshooting and maintenance of IT systems . Manages IT system infrastructure and any… more
    Belay Technologies (04/30/25)
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  • Systems Administrator

    ManTech (Hanover, MD)
    …planning + Will configure and manage UNIX and Windows operating systems and install/load operating system software, troubleshoots, maintains integrity and ... ManTech seeks a ** System Administrator ** to join our team...provide support for implementation, troubleshooting and maintenance of IT systems as well as manage IT system … more
    ManTech (04/26/25)
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  • System Administrator 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. TS/SCI Clearance with a Poly ... + Experience with Container Technology: Administering large software deployments on LINUX/ UNIX systems , administering clustered storage solutions (eg storage… more
    Jovian Concepts, Inc. (04/10/25)
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  • Systems Administrator -IAT II

    V2X (Patuxent River, MD)
    …most complex challenges with integrity, respect, responsibility, and professionalism. The Systems Administrator will utilize knowledge and experience with ... and maintain Network security appliances and switches + Perform Flaw Remediation / System Patching + Utilize native information systems tools in performing… more
    V2X (04/01/25)
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  • Senior Linux Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux** ** Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... activities related to the configuration and operation of IT systems . + Optimize system operations, troubleshoot issues,...guidance and support as needed. + Configure and manage UNIX or other applicable operating systems , and… more
    Leidos (03/27/25)
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  • Network Administrator

    CACI International (Fort Washington, MD)
    …remains involved in the resolution process. Configures and manages Windows, LINUX and UNIX operating systems . Installs/loads operating system soft ware. ... Network Administrator Job Category: Information Technology Time Type: Full...for implementation, troubleshooting, and maintenance of all Information Technology (IT) systems . Manages IT system infrastructure and any… more
    CACI International (03/18/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …a complex networked system environment with strong networking. + (2) Administering Unix (AIX) IBM pSeries systems . + (3) Administering systems including, ... determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be...or more years of experience as a Red Hat system administrator . + b. Ten (10) or… more
    Shuvel Digital (05/07/25)
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  • Senior Red Hat Linux Administrator

    HTC Global Services Inc (Annapolis, MD)
    …in a complex networked system environment with strong networking. (2) Administering Unix (AIX) IBM pSeries systems . (3) Administering systems , including, ... (as determined by the AOC). b. Red Hat Certified Systems Administrator . 1) Certification must be issued...or more years of experience as a Red Hat system administrator . b. Ten (10) or more… more
    HTC Global Services Inc (04/26/25)
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  • Senior Red Hat Linux Administrator - Hybrid…

    Booker DiMaio, LLC (Annapolis, MD)
    …science or a related field. + 10+ years as a Red Hat System Administrator . + 10+ years of experience administering Unix (AIX) IBM pSeries systems . ... 5 Year Contract Minimum Qualifications: + Red Hat Certified Systems Administrator (Client will require certification #)... system environment with strong networking + Administering Unix (AIX) IBM pSeries systems + Administering… more
    Booker DiMaio, LLC (04/24/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …process. . Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related… more
    Lentech, Inc (04/08/25)
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