• Network Administrator

    Huntington Ingalls Industries (Pacific Beach, WA)
    …maintain servers and workstations across the enterprise. Responsibilities include Microsoft Windows server administration, Group Policy Object (GPO) management, ... Experience with Microsoft WSUS or SCCM + Experience with Windows Server 2016/2019 and Active Directory +...Server -focused background highly desired + Red Hat Enterprise Linux (RHEL 7/8) experience highly desired + Linux more
    Huntington Ingalls Industries (11/24/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"System Administrator Level 3","companyName":"Jovian Concepts, ... <\/head>\n \n \n \n Jovian Concepts, Inc is looking to hire a\x26nbsp;System Administrator Level 3 for a great opportunity in the Annapolis Junction area.\x26nbsp;… more
    Jovian Concepts, Inc. (09/24/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …+ Proficiency in administering Linux operating systems. + Experience with Windows Server 2022 administration, including Active Directory and networking + ... include, but are not limited to:** + Provide administration and support for Windows Server 2022 environments, including Active Directory, and manage Windows more
    ManTech (09/10/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …The candidate's day-to-day activities include but are not limited to: RedHat Linux server management; storage management; file server management; ... safer place. We are currently seeking a Principal Systems Administrator that will be working 100% onsite in a...+ You will provide System Administration in a heterogeneous Windows & RedHat Enterprise Linux environment. +… more
    RTX Corporation (10/15/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Colorado Springs, CO)
    …technical competency in one or more of the following supported platforms: Microsoft Windows Server , Red Hat Enterprise Linux servers, MS ... **Job Family:** IT Infrastructure and Operations **Skills:** Computer Networking,Microsoft Windows Server ,Network Systems,Troubleshooting **Experience:** 1 + years… more
    General Dynamics Information Technology (11/04/25)
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  • System Administrator - (Full time)

    Two95 International Inc. (Oklahoma City, OK)
    …Stack, Kubernetes, Docker) * Windows Administration\Deployments (BUZZ: Windows Server 2012 and newer) * Linux Deployments (BUZZ: Redhat\RHEL, CentOS) ... Title: Systems Administrator Location: Oklahoma City, OK Duration: Full Time...* Windows Administration\Deployments (BUZZ: Windows Server 2012 and newer) * Linux Administration\Deployment… more
    Two95 International Inc. (09/08/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix, Windows or Cisco OS operating system + Two (2) years' ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System...experience administering Linux , Unix or Windows Operating System +… more
    Synergy ECP (10/28/25)
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  • System Administrator

    SAIC (Colorado Springs, CO)
    …The ideal candidate will possess strong expertise in enterprise solutions and Windows Server , basic networking, securing enterprise environments, and Active ... such as Microsoft Suite. **Key Responsibilities:** + Install, configure, and maintain Windows Server environments, including Active Directory and Group Policy… more
    SAIC (11/21/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …development environment, and Cloud automation. The SysA demonstrates strong Linux / Windows administration experience, including package management, security ... record + Configure, build, monitor, update/upgrade, transition and maintain/administer servers ( Linux , Windows , Nutanix, AWS, and Google, including security… more
    Nightwing (09/26/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …Technology Platform (DTP) contract. Your job will be to bring together Linux (primarily) and Windows systems administration, systems maintenance, systems ... you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year...DevOps and Infrastructure as Code (IaC) mindset + Perform Linux and Windows builds, installs, configuration, administration,… more
    Leidos (10/01/25)
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