• Systems Administrator

    Leidos (Lawton, OK)
    …well as Windows Server patching via SCCM/MECM. + Knowledge of Windows and Red Hat Linux environments. + Ability to develop cybersecurity documentation. ... and health industries. We are seeking a Secret cleared **Systems Administrator ** to support Postproduction Software Support (PPSS) and Post Deployment Software… more
    Leidos (11/15/25)
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  • IT Systems Administrator

    Leidos (Washington, DC)
    …PowerShell, Python, or Shell scripting is a plus). + Solid background in Windows Server Administration, including Active Directory, Group Policy, and Microsoft ... Leidos National Security Sector is seeking an experienced **Systems Administrator ** to provide technical expertise installing, configuring, supporting, and… more
    Leidos (09/13/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …Working experience with GCCS-J version 6.0 and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge of Server ... opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride themselves in… more
    Paragon Cyber Solutions (10/11/25)
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  • System Administrator

    Insight Global (Las Vegas, NV)
    …for improvement, including system tuning and hardware integration Maintain and support Windows and Linux virtual server environment (150 servers ... 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… more
    Insight Global (09/09/25)
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  • Systems Administrator

    Robert Half Technology (Genesee, CO)
    …best practices and resolve technical challenges. Responsibilities: * Administer and optimize Windows Server and Linux systems, ensuring reliability and ... Description We are looking for a skilled Systems Administrator to join our non-profit organization in Denver,...of experience in systems administration, with a focus on Windows / Linux servers and virtualization. * Proficiency in… more
    Robert Half Technology (10/28/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    …devices, and virtualization infrastructure. . Install, maintain, upgrade and configure systems ( Windows / Linux /VMWare/SQL Server , Horizon UAG, VDI) . Maintain ... Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National...Solid understanding and experience maintaining zero clients . Strong Windows Skills (Active Directory, Group Policy, DNS, Web Application… more
    KBR (10/15/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …SQL queries to troubleshoot and resolve issues. + Experience with SQL scripting, Java, Windows Server , Linux , Oracle, Tomcat, data backups, and load ... an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: +...that powers networks and operating systems such as UNIX, Linux , and Windows . + Install and configure… more
    SAIC (09/06/25)
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  • Systems Administrator I - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …and remains involved in the resolution process. + Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... Systems Administrator I - PIPELINE (TS/SCI w/ Polygraph) FORT...operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Provides Tier 1… more
    COMSO, Inc (09/02/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …OR ability to obtain within 6 months of hire date + Knowledge of Active Directory, Windows OS, Windows Server OS + Basic understanding of OSI networking ... Ingalls Industries, Technical Solutions Division (HII-TSD) is currently seeking a Systems Administrator . The ideal candidate works well in an agile, fast moving… more
    Huntington Ingalls Industries (09/25/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Hartford, CT)
    …from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific Skills** + ... UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. Optimizes backup processes; optimizes disk space… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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