• IT Systems Administrator - Security

    Commerce Bank (Kansas City, MO)
    …Perform system upgrades implementing and maintaining security controls, and day to day administration of Windows, Unix and Linux + Perform troubleshooting events ... & Abilities Required + Advanced knowledge of Active Directory and administration in multiple domains and operational support through troubleshooting, mitigation, and… more
    Commerce Bank (09/16/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …* Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX /LINUX System Administration - Preferred ... None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration ,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE | CompTIA -… more
    General Dynamics Information Technology (09/02/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …network administration + Proficiency with multiple operating systems, including Linux/ Unix and MacOS + Strong knowledge and experience with routers, switches, ... Systems Engineering or related degree; or HS Diploma and 7+ years network administration , network engineering or systems administration experience. + 5+ years of… more
    ARSIEM (08/28/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …network administration - Proficiency with multiple operating systems, including Linux/ Unix and MacOS - Strong knowledge and experience with routers, switches, ... firewalls, and VPNs - Experience and knowledge of networking and network administration - Skilled in working with virtual desktop environments (Citrix, VMware) -… more
    Nightwing (08/28/25)
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  • Frontline Account Manager

    CACI International (Chantilly, VA)
    …storage, network connectivity, and security controls. + Conduct system administration tasks and maintain configuration documentation for assigned infrastructure. + ... of experience in Help Desk support, IT service desk, or systems administration roles. + Proven ability to work shift-based schedules, including nights, weekends,… more
    CACI International (08/20/25)
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  • SIGINT Systems Administrator (Mid-Band Journeyman)

    CACI International (Beale AFB, CA)
    …_Desired:_ + Linux/ UNIX Experience + AF DCGS experience + Systems Administration Experience - ** ** **What You Can Expect:** **A culture of integrity.** ... servers, storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain system security. You… more
    CACI International (08/13/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Las Cruces, NM)
    …training, or work experience. 1+ years of directly related experience in systems administration and analysis. + UNIX /LINUX System Administration - Preferred ... Family:** IT Infrastructure and Operations **Skills:** Help Desk Support,System Administration ,Technical Support,Troubleshooting **Certifications:** Security+, CE - CompTIA-Security+ CE -… more
    General Dynamics Information Technology (08/08/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …environment administration and compliance Technical Skills: + Proficiency in Linux/ Unix and Windows server administration in cloud environments + Strong ... VA area. The successful candidate will be responsible for the administration , maintenance, and optimization of cloud infrastructure supporting the migration of… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    …Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server 2012/2016, server monitoring, and troubleshooting in ... + Administer and maintain enterprise management software. + Provide Windows administration for Windows Server 2012/2016, server monitoring, and troubleshooting in… more
    GovCIO (07/23/25)
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  • Operational Systems Integrator (NDA-3)

    Leidos (Fort Meade, MD)
    …systems engineering. Additionally, must have experience in network or system administration . + Strong Linux experience + Experience in systems/network ... administration , application administration , and/or information technology support...PKI certificate generation, deployment and maintenance. + Knowledge of Unix shell scripting languages like Bash, Bourne, or C… more
    Leidos (10/17/25)
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