• Senior Systems Administrator

    NANA Regional Corporation (Albuquerque, NM)
    We are seeking an experienced Senior Systems Administrator - Server Operations Lead to support a mission-critical IT security program within a Federal ... + Work with multiple operating systems (Windows, Linux , etc.) to maintain system interoperability. +...VMware administration and virtualization best practices. + Multiple operating systems (Windows Server , Linux , etc.).… more
    NANA Regional Corporation (08/15/25)
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  • Linux Systems Engineer (USA)

    Trexquant Investment (Stamford, CT)
    …, engineering etc) + 3+ years of hands-on experience as a Linux Systems Engineer or Systems Administrator , in an enterprise environment. + Strong ... We are looking for a proactive and detail-oriented Linux Systems Engineer to maintain, optimize, and support our Linux -based infrastructure. The ideal… more
    Trexquant Investment (09/08/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    …database servers, and associated development systems (eg Team Foundation Server ) + Maintains system reliability and uptime of production applications ... System Administrator Job Category: Information Technology...2 or higher) + Amazon Web Services (AWS) (C2S) systems administration. + Linux operating systems more
    CACI International (08/15/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …packages. - Performs regular system maintenance, hardware and software upgrades, server migrations and performance tuning. - On Linux servers uses security ... Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach...pSeries hardware as well as hardware capable of hosting Linux . - Troubleshoots Unix server and OS… more
    Navy Exchange Services (NEX) (09/23/25)
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  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …process. Configures and manages Linux , Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... and manage Linux , Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    BAE Systems (09/09/25)
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  • GCCS Systems Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    …Oracle Certified Professional (OCP), or Linux +, or Red Hat Certified Systems Administrator (RHCSA), or equivalent certification. Education + High School ... Job Overview Job Title: GCCS Systems Administrator I Location: Shaw AFB,...configure, operate, manage, troubleshoot, repair, upgrade, inspect and maintain server systems (physical and virtual), including administration… more
    Trace Systems Inc (08/15/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based ... Tableau, among others) + Troubleshoot and support Windows and Linux -based server and applications on AWS cloud...based on position level and/or job specifics. **Senior Cloud Systems Administrator ** **115946BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …reporting to Program Managers, and IT Management. Essential Functions: * Perform as a Linux and Windows Systems Administrator on medium to large government ... quantum physics. Job Description Division 8 is seeking a Systems Administrator to provide support services for...system solutions, including provisioning, configuration, and management of Linux , Windows, and Windows Server . They should… more
    MIT Lincoln Laboratory (09/04/25)
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  • (Mid. or Senior) System

    Belay Technologies (Annapolis Junction, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator to join our team. The selected individual will be responsible for ... at least 8 yrs. of relevant experience + Must have experience as a systems administrator providing direct support to end users and technical staff (developer,… more
    Belay Technologies (10/01/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …procedures and system security investigations. + Proficiency in Windows and Linux operating systems . + Experience with Active Directory, Group Policy, DNS, ... Position Summary The System Administrator will ensure the reliability,...will ensure the reliability, security, and availability of critical systems , supporting both Windows and Linux environments… more
    Leader Communications Inc. (09/23/25)
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