• Systems Administrator (GEODSS) - Diego…

    Serco (San Diego, CA)
    …Systems Administration software and hardware support. + Must have experience with LINUX and Windows operating systems. + Prior military communications experience ... $113149.62 **Position Description & Qualifications** Looking for a Systems Administrator opportunity at a place you can make a...CompTIA Security + CE or Cisco CCNA Security RedHat Linux certification, and/or Microsoft Windows certification. +… more
    Serco (01/06/26)
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  • Systems Administrator

    Robert Half Technology (Little Rock, AR)
    …is an on- site opportunity : Key Responsibilities: + Install, configure, and maintain Windows and Linux servers in both physical and virtual environments. + ... + 3+ years of hands-on experience as a Systems Administrator . + Strong expertise with VMware vSphere, ESXi, and...with VMware vSphere, ESXi, and vCenter. + Proficiency with Windows Server and Linux operating systems. +… more
    Robert Half Technology (01/06/26)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    …other DOD INST 8570 compliant qualification required. + Operating system certification (ie Windows or Linux ). + Knowledge of networking principles, theories, and ... join our NAVAIR team in Patuxent River, MD. As a System Administrator supporting NAVAIR, you'll collaborate with talented professionals to create innovative,… more
    JHNA (01/06/26)
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  • Systems Administrator

    Robert Half Technology (Houston, TX)
    …IT operations. + Install, configure, and maintain servers and operating systems ( Windows , Linux ) + Manage user accounts, permissions, and access controls ... Science, or related field (or equivalent experience) + Strong knowledge of Windows Server and/or Linux administration + Experience with Active Directory,… more
    Robert Half Technology (01/01/26)
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  • System Administrator

    SAIC (Fort Gordon, GA)
    …Level I/II sustainment of INSCOM CI, as well as System Administration for Windows , Linux , and Solaris administration and other application expertise on emerging ... **Description** SAIC is currently hiring a **System Administrator ** to support the INSCOM Military Intelligence Brigade...be ANY certification with any specific computing environment [eg.. Linux +, Server+, Red Hat, Microsoft Windows Server… more
    SAIC (12/19/25)
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  • System Administrator

    Insight Global (Keyport, WA)
    …ensure reliable performance for research activities. Your responsibilities include administering Linux and Windows environments, updating and modernizing test ... Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Advanced Linux and Windows administration experience. Strong understanding… more
    Insight Global (12/18/25)
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  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …problems and remains involved in the resolution process. Configures and manages Linux , Unix, and Windows operating systems and installs/loads operating system ... problems and remains involved in the resolution process + Configure and manage Linux , Unix, and Windows (or other applicable) operating systems and… more
    BAE Systems (12/09/25)
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  • Network and Computer Systems Administrator

    IBM (Poughkeepsie, NY)
    …or experience in any one of the following: * Operating Systems like Windows , Linux * General networking and infrastructure fundamentals * Installing, ... role and responsibilities** As a Network and Computer Systems Administrator Apprentice at IBM, you will perform daily activities...with any of the following: * Operating Systems like Windows , Linux * General networking and infrastructure… more
    IBM (12/06/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …maintain the infrastructure that powers networks and operating systems such as UNIX, Linux , and Windows . + Install and configure hardware and software, manage ... an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: +...and resolve issues. + Experience with SQL scripting, Java, Windows Server, Linux , Oracle, Tomcat, data backups,… more
    SAIC (12/06/25)
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  • Sr. Principal Storage & Data Protection System…

    RTX Corporation (Tucson, AZ)
    …Maintain and grow your technical competence in multiple areas (such as Windows , Linux , virtualization, User Authentication, DNS, NFS, system imaging/build ... + Experience working with Storage and Data Protection systems. + Experience with Linux and Windows Operating System. (RHEL preferred) + Experience with Active… more
    RTX Corporation (12/05/25)
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