• System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to… more
    General Dynamics Information Technology (07/23/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …the client/server/storage/ network devices, mobile devices, etc. . Provides Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing enhancements to improve reliability… more
    Lentech, Inc (07/08/25)
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  • Modernization Cyber Systems Administrator…

    Lockheed Martin (Hanover, MD)
    …systems enhancements to improve reliability and performance * Provide Tier 1 \( Help Desk \) and Tier 2 \(Escalation\) problem identification, diagnosis and ... resolution of problems * Optimize system operations and resource utilization, and perform system capacity analysis and planning * Provide support for the dispatch system and hardware problems and remains involved in the resolution process Knowledge or… more
    Lockheed Martin (07/12/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …you will manage the day-to-day operations of IT systems, provide tiered support (from Help Desk to Escalation), and ensure the smooth running of critical ... service and reliability. We're looking for a skilled System Administrator to join our team and help ..., your key responsibilities will include: + Tier 1 ( Help Desk ) support for problem identification, diagnosis,… more
    CACI International (05/22/25)
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  • Splunk Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …by the Splunk, server, desktop and Information System Security teams, and Tier 2/3 Help Desk technicians. WHAT YOU'LL NEED TO SUCCEED: * Education: Bachelor of ... a SIEM Team - Splunk Systems Engineer you will help ensure today is safe and tomorrow is smarter....Digital Services SIEM Team requires an experienced Splunk System Administrator to system engineer to perform all aspects of… more
    General Dynamics Information Technology (08/08/25)
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  • Sccm/MCM Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis, MD)
    …and work instructions used by the SCCM, server, desktop teams, Tier 2/3 Help Desk technicians and remote/deployed units. WHAT YOU'LL NEED TO SUCCEED: ... ours. At GDIT, people are our differentiator. As a SCCM/MCM Systems Engineer you will help ensure today is safe and tomorrow is smarter. Our work depends on SCCM/MCM… more
    General Dynamics Information Technology (05/19/25)
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