• System Administrator

    CACI International (Annapolis Junction, MD)
    …in managing IT infrastructure and ensuring optimal system performance across client/ server , storage, network devices, and mobile environments. The candidate ... reliability + Support dispatch and resolution of hardware and network -related issues + Analyze and plan for system capacity...DoD 8570 IAT Level I compliant (eg, CompTIA A+, Network +, or equivalent) + Computing Environment (CE) Certification (eg,… more
    CACI International (08/01/25)
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  • System Administrator (SA2) with Poly

    Lockheed Martin (Annapolis Junction, MD)
    …day\-to\-day operations, monitoring and problem resolution for all of the client/ server /storage/ network devices, mobile devices, etc\. Provides Tier 1 \(Help ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to… more
    Lockheed Martin (07/24/25)
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  • Systems Administrator

    RBR-Technologies (Fort Meade, MD)
    …diagnosing, and resolving technical issues. + Support diverse IT systems, including client/ server , storage, network devices, and mobile platforms. + Optimize ... + Configure and manage UNIX, Windows, and other operating systems, ensuring network integrity and operational excellence. What We're Looking For: + A proactive… more
    RBR-Technologies (06/26/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    …support to IT systems, including monitoring and problem resolution for all client/ server /storage/ network devices. + Support the escalation and communication of ... installing/loading operating system software, troubleshooting, maintaining integrity, and configuring network components. **Clearance Required:** + TS/SCI clearance with poly… more
    Amentum (06/07/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …including day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/ network devices, mobile devices, etc. + Provide Tier 1 ... install/load operating system software, troubleshooting, maintain integrity and configure network components along with implementing operating systems enhancements to… more
    DCCA (05/23/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/ network devices, mobile devices, etc. + Implement IAVA security ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve… more
    General Dynamics Information Technology (08/08/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …including day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/ network devices, mobile devices, etc. + Provide Tier 1 ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to… more
    Athenix Solutions Group, LLC (08/08/25)
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  • Field Engineer/Linux Systems Administrator

    Huntington Ingalls Industries (Columbia, MD)
    …Job Responsibilities + Troubleshoot moderately complex problems which may involve the server and network infrastructure. + Provide technical support to the ... broad understanding of software systems, along with backup and monitoring software, network storage and file storage technologies. + Tune, optimize, and troubleshoot… more
    Huntington Ingalls Industries (08/08/25)
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  • System Administrator

    ManTech (Hanover, MD)
    …2 (Escalation) support for problem identification, diagnosis, and resolution for client/ server /storage/ network devices, mobile devices, etc + Optimize system ... Windows operating systems; install/load OS software, maintain integrity, and configure network components + Administer and maintain compliance with customer system… more
    ManTech (08/08/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …systems including day-to-day operations, monitoring and problem resolution for all client/ server /storage/ network devices, mobile devices, etc. + Provide Tier 1 ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to… more
    SAIC (08/07/25)
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