• Systems Administrator - Lead

    CACI International (Scott Air Force Base, IL)
    Systems Administrator - Lead Job Category:...investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux , ... and transportation logistics? We're seeking a successful, experienced Lead Systems Administrator to join our team in...expert-level assistance to users in accessing and utilizing business systems + Design and implement robust system … more
    CACI International (08/20/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with Poly highly desired * Operating Systems : Proficiency in managing Windows and Linux environments. * Hardware: Knowledge of servers, storage arrays, ... **HW Infrastructure Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation...desired * Operating Systems : Proficiency in managing Windows and Linux environments. * Hardware: Knowledge… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Systems Administrator

    ManTech (Washington, DC)
    ManTech seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team in the **National Capital Region (NCR).** This is a hybrid ... position. As a Systems Administrator , this individual will manage and...in relevant field. + 3+ years of experience administering Windows Server and/or Linux environments. + Strong… more
    ManTech (07/15/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …+ Working experience with GCCS-J version 6.0 and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge of ... ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented,...training to US and FMS personnel, as well as system support to the local Colorado Springs, NATO, and… more
    Paragon Cyber Solutions (07/12/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …services. Experience with: o Configuration and Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat, ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled… more
    Synergy ECP (07/16/25)
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  • Systems Administrator , EDM

    Hy-Vee Food Stores (Grimes, IA)
    …About the Role: We have an opening in the Information Technology Department for a Systems Administrator . The System Admin team is responsible for the IT ... administering Microsoft Enterprise Certificate Authority. + Proficiency in administering Windows operating systems . + Demonstrated ability to troubleshoot… more
    Hy-Vee Food Stores (09/24/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...system security controls. + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for… more
    Synergy ECP (09/01/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …Computer Information Systems or similar discipline preferred. + Experience with system release upgrades (preferred) + Linux + or Microsoft Certified Solutions ... secure and reliable network infrastructure in support of mission-critical naval training systems . The Network Administrator will manage server and workstation… more
    Huntington Ingalls Industries (07/12/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    ManTech seeks a motivated, career and customer-oriented ** System Administrator ** to join our Air Force / Space team at **Eglin AFB** . The System ... competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen… more
    ManTech (09/18/25)
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  • Systems Administrator

    Leidos (Piketon, OH)
    …strong interpersonal skills. + Experience with Microsoft Windows and Server Operating Systems and/or Oracle, RHEL and Linux Operating Systems . + ... **Description** Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal supervision providing systems … more
    Leidos (08/23/25)
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