• Systems Administrator

    TEKsystems (Warren, MI)
    …established network security principles are adhered too. Skills Windows, Linux , Ubuntu, Windows server, System administrator , PowerShell, Support, ... that users have functioning equipment and their network & systems are working properly. This role will be responsible...to act as a technical resource and participate for system /network projects and knowledge of back up. * Excellent… more
    TEKsystems (09/25/25)
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  • Systems Administrator

    Robert Half Technology (Fairview Park, OH)
    Description We are looking for an experienced Systems Administrator to join our team in Fairview Park, Ohio. In this role, you will manage and maintain critical ... IT infrastructure, ensuring smooth operation and robust security of systems . If you have a...Azure, SharePoint, and firewall management. * Familiarity with basic Linux management and administration. * Understanding of cybersecurity principles… more
    Robert Half Technology (09/06/25)
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  • System Administrator

    Lockheed Martin (Fayetteville, NC)
    …Years of Desktop Support with Microsoft Operating System \(Win 10, 11\. Linux \) \- Industry certification: COMPTIA Security \+, Microsoft Win 10 OS \- Team ... Services team member, you will be responsible for: * Deploying and maintaining system hardware, operating systems , and software installations * Documenting all… more
    Lockheed Martin (09/10/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Las Cruces, NM)
    …of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System Administration ... **Job Family:** IT Infrastructure and Operations **Skills:** Help Desk Support, System Administration,Technical Support,Troubleshooting **Certifications:** Security +, CE -… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Administrator

    Emerson (Eden Prairie, MN)
    …exciting opportunity for you! Based in our **Eden Prairie, MN** location, as a ** Systems Administrator ** you will support vital applications that are used to ... to perform software server and client installs and upgrades + Author and maintain system and user documentation + Conduct and/or assist with user training **Who You… more
    Emerson (09/11/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent interpersonal and ... SNC. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR...a schedule ) + Experience with both Windows and Linux operating systems + Experience with any… more
    Sierra Nevada Company, LLC (08/08/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …+ Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration ( Linux /Windows) in hybrid or cloud environments. + Experience with ... II ( Security + CE minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration ( Linux /Windows) + CNCF ecosystem tools &… more
    TekSynap (10/02/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …system and network troubleshooting, and system integration of Unix and Linux operating systems running on SPARC/x86 hardware supporting the ONI CDS ... maintenance (O&M) support of all CDS systems + Installation, configuration and system hardening of Unix/ Linux operating systems + Installation and… more
    FGS, LLC (08/23/25)
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  • Systems Administrator with Secret…

    TestPros (Colorado Springs, CO)
    …Overview: Support the configuration, maintenance, and security of mission-critical systems . The role is critical to ensuring system availability, compliance, ... and patching per cybersecurity requirements. Key Responsibilities: + Administer Windows/ Linux systems and services + Perform regular patching, updates, and… more
    TestPros (08/02/25)
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  • Log Aggregation Administrator , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …from various IT systems . This role is critical for monitoring system performance, enhancing security , troubleshooting issues, and ensuring compliance across ... Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have...Knowledge: Familiarity with the following is essential: o Operating systems , including Linux and Windows. o Cloud… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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