• System Administrator

    Insight Global (Las Vegas, NV)
    Job Description Insight Global is looking for a System Administrator II to join one of our largest healthcare clients in Las Vegas, NV. This person will be ... and manage the environment health and provide recommendations for improvement, including system tuning and hardware integration Maintain and support Windows and … more
    Insight Global (09/09/25)
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  • Compliance/Patching System…

    Lockheed Martin (Schriever AFB, CO)
    …Joining the Global Platforms and Infrastructure \(GPI\) team as a Patching and Compliance System Administrator offers a unique opportunity to be part of a ... Center\. * Hands\-on experience coordinating patch testing and deployment on Windows, Linux , and other common operating systems \. * Familiarity with… more
    Lockheed Martin (08/28/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …Type of Travel: None * * * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the ... demonstrated experience with multiple cloud platforms, automation technologies, and with Linux system administration. The successful candidate will ensure the… more
    CACI International (09/26/25)
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  • ALIS Multifunctional Administrator Sr.…

    Lockheed Martin (Greenville, SC)
    … \(ALIS\) Program\. The successful candidate will serve as an ALIS Multifunctional Systems Administrator responsible for all aspects of the ALIS system ... applications o Perform backups, restores, and disaster recovery of systems /databases/network equipment o Conducting Security Audits o System… more
    Lockheed Martin (10/04/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... cloud environment by providing network and communication services, monitoring services, and system administration. This position is based in Arlington, VA and is… more
    Leidos (07/18/25)
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  • Systems Administrator

    Venatore LLC (Fort Bragg, NC)
    The Systems Administrator performs the administrative operation and maintenance of server hardware and software. Maintains system security and executes ... configuration settings. Institutes troubleshooting and incident response procedures. Troubleshoots system related problems. Remains current in operating systems… more
    Venatore LLC (10/02/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User Support: Experience providing help-desk support for ... **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in...may be substituted. + Certification: Current DoD 8570 IAT II certification (eg, Security+, SSCP) or the ability to… more
    ManTech (08/20/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... experience in Information Technology. + Current DoD 8570 IAT II certification (Security+, SSCP, or equivalent) or ability to...one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk… more
    ManTech (08/20/25)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …+ Myth-busting of unconventional technologies for military applications Position Description The Systems Administrator (Level II ) will support a wide ... The Systems and Analysis group analyzes and evaluates concepts...desktop PC hardware and applications + Willingness to learn Linux system administration (prior experience preferable) +… more
    MIT Lincoln Laboratory (09/18/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... or more years of experience as a Red Hat system administrator . + b. Ten (10) or...application teams by providing guidance on best practices for Linux -based deployments. + i Maintaining documentation for system… more
    Shuvel Digital (08/07/25)
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