• System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system … more
    ManTech (06/07/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …will manage a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This...RESPONSIBILITIES:** + Directly report to Tier II/ III Program Management on all technical and personnel concerns… more
    Leidos (07/22/25)
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  • Service Desk Technician Associate

    SAIC (Adelphi, MD)
    …This position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission ... system modifications to enhance the usability of Information Systems and network resources + Route and escalate requests...network resources + Route and escalate requests to Tier III and other teams for quick customer issue resolution… more
    SAIC (08/07/25)
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  • Service Desk Technician

    SAIC (Aberdeen, MD)
    …This position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission ... system modifications to enhance the usability of Information Systems and network resources + Route and escalate requests...network resources + Route and escalate requests to Tier III and other teams for quick customer issue resolution… more
    SAIC (08/07/25)
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  • Service Desk Manager

    SAIC (Adelphi, MD)
    …requests + Recommend system modifications to enhance the usability of Information Systems and network resources + Route and escalate requests to Tier III ... + Information Technology Infrastructure Library (ITIL) v4 certification + A Microsoft operating system environment certification (eg, Windows 10, Windows 11,… more
    SAIC (08/07/25)
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  • Service Desk Site Lead

    Link Solutions Inc (Adelphi, MD)
    …requests. + Recommend system modifications to enhance the usability of Information Systems and network resources. + Route and escalate requests to Tier III ... + Information Technology Infrastructure Library (ITIL) v4 certification + A Microsoft operating system environment certification (eg, Windows 10, Windows 11,… more
    Link Solutions Inc (08/09/25)
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  • Service Desk Site Lead

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …requests. + Recommend system modifications to enhance the usability of Information Systems and network resources. + Route and escalate requests to Tier III ... + Information Technology Infrastructure Library (ITIL) v4 certification + A Microsoft operating system environment certification (eg, Windows 10, Windows 11,… more
    Link Solutions Inc (08/09/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …+ Develop, maintain, and execute **automated SOAR playbooks** that interact across systems and devices + Analyze log events, correlate data across multiple sources, ... SecurID, Tenable.SC and Nessus, VMWare vCenter/ESXi, ServiceNow, Azure and AWS, NetApp, Windows and Linux. Connectors may use APIs, tokens, or service accounts, so… more
    Leidos (07/12/25)
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