• Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …CKA - Confirms ability to install, configure, and manage Kubernetes clusters. + Azure Administrator Associate or MCSE: Windows Server - Credential for managing ... **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth… more
    Parsons Corporation (11/15/25)
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  • Network Systems Administrator

    Leidos (Stennis Space Center, MS)
    …the HEITS/DHS mission. This position would be responsible for maintaining the virtualized Windows and Linux servers and applications within the Hyper-V and ... using NetApp products + Government Operations experience + Experience deploying and maintaining Windows and Linux servers and enterprise applications + BS degree… more
    Leidos (01/06/26)
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  • Systems Administrator - TS/SCI with Poly

    Leidos (Chantilly, VA)
    …systems administration expertise, particularly in pipeline automation and/or VMware environments across Windows and/or Linux platforms. You will work in a ... stringent security protocols. **Primary Responsibilities:** + Administer and maintain Windows and/or Linux servers, including installation, configuration,… more
    Leidos (01/01/26)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …program management and end users. + Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system ... you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note:...of virtual servers and workstations. + Experience with multiple Linux distributions. Ability to assist end users by navigating… more
    Northrop Grumman (01/01/26)
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  • System Administrator

    Two95 International Inc. (Oklahoma City, OK)
    …(BUZZ: Azure Stack, Kubernetes, Docker) + Windows Administration\Deployments (BUZZ: Windows Server 2012 and newer) + Linux Deployments (BUZZ: Redhat\RHEL, ... Title: Systems Administrator Location: Oklahoma City, OK Duration: Full Time...Knowledge + Deploying different softwares (BUZZ: PHP, .NET, Built-In Windows , Linux Tools) + PHP knowledge. Other… more
    Two95 International Inc. (12/08/25)
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  • On-Prem Systems Administrator

    General Dynamics Information Technology (Baton Rouge, LA)
    …or Degree Experience:** 1+ years of related experience Required Skills:** + Experience with Linux /Red Hat OS or Windows Server OS 2019 and above, network ... your career forward. Join GDIT as an **On-Prem Systems Administrator ** and build a meaningful career in enterprise IT,...our people make the difference. As an **On-Prem Systems Administrator ** , you will contribute to ensuring a safer… more
    General Dynamics Information Technology (01/08/26)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …with DoD/Navy systems + Technical certifications (CompTIA A+, Network+) + Knowledge of Windows and Linux systems + Basic scripting abilities + Understanding of ... Systems Administrator Job Category: Service Contract Act Time Type:...supporting NAVSEA 03D3 Digital Program Office as a Systems Administrator supporting the Navy Maintenance and Modernization Enterprise Solution… more
    CACI International (12/05/25)
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  • NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …Applied Research Associates, Inc. ( **ARA** ) is seeking a lead administrator for a SIPRNet capability supporting a DoD‑owned secret‑level enclave that already ... secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systems‑admin team leading engineering and sustainment efforts… more
    Applied Research Associates, Inc. (11/21/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    …but not limited to:** + Lead and supervise a team of system administrators ( Windows / Linux /VMWare) and IT support staff. + Design, implement, and maintain VMware ... **MANTECH** seeks a motivated, mission-oriented **Senior Systems Administrator ** to join our team in **Chantilly, VA.**...understanding of client and server operations and maintenance with Windows 10 and 11 environments and Windows more
    ManTech (12/19/25)
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  • Network/System Administrator (Net/Sys…

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