• Linux/Windows Systems Administrator - Top…

    Lockheed Martin (King Of Prussia, PA)
    …including installing, patching, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and virtual machines\) * System ... and 5G\.MIL; while delivering full\-spectrum cyber capabilities and cyber resilient systems to our defense, intelligence community and global security customers\. We… more
    Lockheed Martin (10/15/25)
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  • Systems Engineer

    KBR (Fulton, MD)
    …verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying ... and shape the future of space defense. Job Description: + Responsible for systems administration support , engineering support , integration, test, and… more
    KBR (10/14/25)
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  • System Administrator

    METECS (Houston, TX)
    …27001), we would love to hear from you. Key Responsibilities: + Provide support for Linux-based systems and servers, including installation, maintenance, and ... technology company specializing in high-fidelity simulation, software, robotics, and systems analysis. We are looking for a talented and...We are looking for a talented and experienced IT System Administrator with a minimum of 5 years of… more
    METECS (09/18/25)
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  • Messaging Services - Systems Engineer…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Poly * Required Skills and Abilities: + Administration, Design, and operational support and maintenance of enterprise level server environments, specifically a ... communication skills to provide systems diagnoses and resolution for current systems , create support documentation, interact with external customers and a… more
    General Dynamics Information Technology (10/09/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems Administrator leads complex system administration and endpoint ... within the environment. This role covers the management of enterprise systems , storage, patching, and endpoint solutions across Windows platforms. The role… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Sr. Systems Administrator

    Hyundai Autoever America (GA)
    …industry. As a key affiliate, we provide cutting-edge IT services and support to top brands including Kia, Genesis, Hyundai Translead, Hyundai Mobis, Hyundai ... future of automotive innovation. What You Will Be Doing? As a Sr. Systems Administrator you will provide expert technical leadership in the design, maintenance, and… more
    Hyundai Autoever America (10/19/25)
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  • Senior Systems Engineer (Citrix)

    Centene Corporation (Jefferson City, MO)
    …and maintains systems software and hardware + Troubleshoots and resolves server , operating system , and other infrastructure problems + Monitors systems ... Engineer will play a key role in the design, deployment, upgrade, and support of our enterprise Citrix environment, including both on-premises and Citrix Cloud… more
    Centene Corporation (10/15/25)
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  • Windows Systems Engineer

    Fiserv (Omaha, NE)
    system issues, and automate routine tasks. **What you'll do:** + Manage and support Windows operating systems across thousands of servers in multiple data ... systems engineering experience with hands-on expertise in: Windows Server OS (2008-2022), Active Directory, DNS, Group Policy, Failover Clustering, IIS,… more
    Fiserv (10/09/25)
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  • Systems Administration Design Engineer

    CACI International (Colorado Springs, CO)
    …Posting End: 11/10/2025 **The Opportunity:** CACI is looking for a ** Systems Administration Design Engineer** to perform System Administrator development ... (BOM), and Basis of Estimation (BOE) + Provide informational support to the Contractor Supported Weapons Systems ...of IT experience + VMware 6.X and later, Microsoft Server 2012 and later, NetApp Storage Systems ,… more
    CACI International (10/28/25)
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  • Mainframe System Verification Tester…

    IBM (Poughkeepsie, NY)
    …problems? If so, lets talk. **Your role and responsibilities** As a Mainframe System Verification Tester Apprentice at IBM, you will work in IBM Z Engineering ... System Test and continue the IBM tradition of delivering...best of breed in Reliability, Availability, and Serviceability. Engineering Systems Test is the final stage of IBM Z… more
    IBM (10/30/25)
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