• Mid-Level Systems Administrator

    The Boeing Company (Herndon, VA)
    …(IDT&S) organization Specialized Infrastructure Operations group is currently seeking a **Mid-Level Systems Administrator ** to join the team in **Herndon, VA; ... Chantilly, VA;** or **Fairfax, VA** . As a Systems Administrator , you will play a crucial role in maintaining and optimizing our IT infrastructure, ensuring the… more
    The Boeing Company (11/19/25)
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  • Sr. Systems Administrator

    Lockheed Martin (King Of Prussia, PA)
    …. CompTIA Security\+ Certification . CompTIA Linux \+ or Red Hat Certified System Administrator Certification . Familiarity with system monitoring and ... client/ server /storage/network devices \-Patch and harden Windows and Linux \(Red Hat\) and networking systems with.... Extensive familiarity with system administration for Linux \(RHEL\) and Windows operating systems .… more
    Lockheed Martin (10/29/25)
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  • Systems Administrator III…

    Love's Travel Stops & Country Stores (Oklahoma City, OK)
    …contributes to enterprise automation and modernization efforts. The System Administrator II designs and maintains systems that leverage AI-driven monitoring, ... * Career Development* Hiring Immediately_ **Welcome to Love's:** The System Administrator II plays a key role... or Infrastructure Engineer role. + Hands-on experience administering server hardware, operating systems , and hypervisors. +… more
    Love's Travel Stops & Country Stores (10/28/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …system monitoring and verify the integrity and availability of hardware, network, and server resources and systems . Review system and application logs and ... System Administrator Security Clearance Requirement: Current...wide area network (WAN), data communications network, operating systems , and physical and virtual servers. Perform … more
    Nexagen Networks Inc (11/01/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This...and/or 12+ years of overall related experience with a Windows/ Linux server environment. Additional experience, education and… more
    Leidos (10/21/25)
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  • Systems Administrator - NETTN…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security Technical ... short video: https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training… more
    Huntington Ingalls Industries (10/11/25)
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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 ... in one or more of the following supported platforms: Microsoft Windows Server , Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors,… more
    ManTech (11/20/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    …and availability of customer systems . We are looking for a dedicated Linux System Administrator to help us ensure information security readiness ... Systems Administrator Job Category: Information Technology...Assist with escalated customer tickets. Qualifications: + 3 years Linux system administration experience. + Knowledge of… more
    CACI International (09/27/25)
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  • IT Systems Administrator

    Leidos (Washington, DC)
    **Description** The Leidos National Security Sector is seeking an experienced ** Systems Administrator ** to provide technical expertise installing, configuring, ... and a minimum of 5 years of professional experience as a Systems Administrator supporting enterprise environments _(additional experience, education and training… more
    Leidos (09/13/25)
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  • Senior Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA) to join our intel team. The SA provides support for ... implementation, troubleshooting and maintenance of IT systems . Manages IT system infrastructure and any processes related to these systems . Provides support… more
    Belay Technologies (11/19/25)
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