• Information Systems Analyst, Stf…

    Lockheed Martin (Littleton, CO)
    …with the Enterprise Operations' Enterprise Business & Digital Transformation \(EBDT\) organization** Windows System Administrator Windows System ... \(EO\) is seeking a highly skilled and experienced Full\-Time Windows System Administrator to support...including Active Directory and Group Policy * Experience with Windows / Linux administration or NetApp storage systems more
    Lockheed Martin (12/04/25)
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  • Systems Administrator I

    Foxhole Technology, Inc (Pensacola, FL)
    …clearance. + Minimum of 1+ years of experience in IT support, help desk, or systems administration supporting Linux and/or Windows environments. + Must have ... **Overview** **Job Title: Systems Administrator I** **Job Location: Pensacola,...IT operations and a strong interest in cybersecurity and system maintenance.This role is responsible for supporting, implementing, securing,… more
    Foxhole Technology, Inc (12/30/25)
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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 ... ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented,...training to US and FMS personnel, as well as system support to the local Colorado Springs, NATO, and… more
    Paragon Cyber Solutions (01/09/26)
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  • Systems Administrator

    Leidos (Piketon, OH)
    …strong interpersonal skills. + Experience with Microsoft Windows and Server Operating Systems and/or Oracle, RHEL and Linux Operating Systems . + ... **Description** Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal supervision providing systems more
    Leidos (12/12/25)
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  • Systems Administrator III

    University of Southern California (Los Angeles, CA)
    …USC Dana and David Dornsife College of Letters, Arts and Sciences is seeking a Systems Administrator III in Dornsife Technology Services . The largest and oldest ... accounts and resolves security access problems; maintains integrity of the security system . + Develops documentation for systems administration procedures. +… more
    University of Southern California (11/19/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …infrastructure including but not limited to data center operations, server hardware, operating systems ( Windows , Linux ), web servers (IIS, Apache, Tomcat), ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Infrastructure, Linux ,Microsoft Windows ,VMware VDI **Experience:** 5 + years of… more
    General Dynamics Information Technology (11/22/25)
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  • Systems Administrator

    CACI International (Hampton, VA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... * * **The Opportunity:** CACI is seeking a cleared Systems Administrator in Hampton, VA. This is...more of the following technologies: Microsoft Server 2019, Microsoft Windows 11, VMware, Linux . _Desired:_ + SharePoint… more
    CACI International (12/18/25)
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  • System Administrator

    RTX Corporation (Forest, MS)
    …are eligible for a security clearance. + Active Directory, WSUS, VMware, Veeam, MySQL, Windows or Linux system administration, and network administration. + ... Do** : + Provide IT systems administration support in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. + Manage and maintain core… more
    RTX Corporation (01/17/26)
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  • System Administrator

    Insight Global (Las Vegas, NV)
    …improvement, including system tuning and hardware integration Maintain and support Windows and Linux virtual server environment (150 servers within it) ... Job Description Insight Global is looking for a System Administrator II to join one...Requirements 3+ years of experience in a role supporting Linux environments 3+ years hands-on experience in supporting Citrix… more
    Insight Global (12/09/25)
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  • System Administrator

    ProSphere Tek (Tacoma, WA)
    …SharePoint. + Working knowledge of operating systems : UNIX (Sun Solaris, SUNOS), LINUX , Microsoft Windows OS (current and legacy), Cisco OS, Juniper. + ... improve your skills and experience? PSI is seeking a System Administrator with an active Top Secret/SCI...workstations with a common user interface across multiple operating system environments. Support up to 850 systems .… more
    ProSphere Tek (10/31/25)
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