• System Administrator

    CACI International (College Park, MD)
    …System Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer with Networking Experience, you will play a pivotal ... System Administrator Job Category: Information Technology Time Type: Full...role in actively shaping and expanding our infrastructure within a dynamic research environment. Your responsibilities go… more
    CACI International (06/11/25)
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  • System Administrator

    ManTech (Hanover, MD)
    …Included but are not limited to:** + Responsible for ​​configuring and managing Linux and Solaris operating systems and installing/loading operating systems ... ManTech is seeking a motivated, career and customer-oriented **System Administrator ** , to join our team in **Hanover, MD**...a test environment running a wide variety of Operating Systems to include Windows, Red Hat Linux ,… more
    ManTech (04/24/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,ServiceNow Platform,Unix **Experience:** 15 + ... support for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any processes related… more
    General Dynamics Information Technology (05/22/25)
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  • System Administrator

    Leidos (Odenton, MD)
    …This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence ... (JWICS). **Primary Responsibilities:** + Provide mid-level skillset for Virtual Desktop Infrastructure (VDI) environment. + Provide support for ticket escalation on… more
    Leidos (07/16/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence ... (JWICS). **PRIMARY RESPONSIBILITIES:** + Provide Senior level expertise for Virtual Desktop Infrastructure (VDI) environment. + Lead as the Subject Matter Expert on… more
    Leidos (06/14/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …role, you will provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and any processes ... Provide support for implementation, troubleshooting, and maintenance of IT systems . + Manage IT system infrastructure and...capacity analysis and system planning. + Configure and manage Linux and Windows operating systems ; install, load,… more
    ManTech (07/15/25)
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  • 414 System Administrator 3

    ARSIEM (Annapolis Junction, MD)
    …support for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and any processes ... work with. ARSIEM is currently looking for a System Administrator 3 . The position will support one of...these systems . + Provides support to IT systems , including day-to-day operations, monitoring, and problem resolution for… more
    ARSIEM (07/07/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …support for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any processes related ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007...involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads… more
    Synergy ECP (05/06/25)
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  • System Administrator (ServiceNow)

    Themis Insight (Fort Meade, MD)
    …support for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any processes related ... expertise to every case. We are hiring a System Administrator to work in the Fort Meade, MD vicinity....involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads… more
    Themis Insight (07/02/25)
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  • System Administrator

    CACI International (Hanover, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... and release management. **Responsibilities** This position is for a Lead System Administrator to support mission critical application and web service development in… more
    CACI International (07/04/25)
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