• Systems Administrator

    Linchpin Solutions, Inc. (Aberdeen Proving Ground, MD)
    Systems Administrator Aberdeen Proving Ground, MD (http://maps.google.com/maps?q=6175+Guardian+Gateway+Aberdeen+Proving+Ground+MD+USA+21005) Job Type Full-time ... an exciting career opportunity in the IT, engineering, software development, logistics, and project management fields, Linchpin Solutions is the place to be! We are… more
    Linchpin Solutions, Inc. (11/18/25)
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  • Cloud System Administrator (Journeyman)

    CACI International (Aberdeen Proving Ground, MD)
    Cloud System Administrator (Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Travel: None * * * **The Opportunity:** CACI is seeking a Systems Administrator with a background in Cloud environments and hybrid Windows/Linux experience to… more
    CACI International (01/08/26)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …integration, sustainment, and ground/flight test support. + Perform as a Windows\VMware System Administrator for a classified government contract . + Perform as a ... Linux\Redhat System Administrator for a classified government contract . + Maintain smooth operation of multi-user computer systems, including coordination with… more
    Northrop Grumman (12/12/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …(CCNA), Microsoft / Windows Server Certifications Microsoft Certified: Windows Server Hybrid Administrator Associate or Microsoft Certified: Azure ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD...at the customer's location. This position is contingent on contract award. **Responsibilities** + Perform review of Daily Check… more
    St. George Tanaq Corporation (11/14/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract . + Communicate effectively at all ... Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical professionals in **Linthicum,… more
    Northrop Grumman (11/19/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …engineering and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist ... in a variety of IT administrator disciplines. + Configure, monitor, and maintain AIX OS...automated as well as remote systems management of the server environment. + Provide support to resolve incident, problem,… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Senior Systems Administrator (VMware)

    SMX (Patuxent River, MD)
    Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ... **Systems Administrator ** with demonstrated experience to maintain the various systems...continuous monitoring and routine security events/reporting. + Participate in project planning using Agile methodology. + Provide networking support… more
    SMX (01/07/26)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced Senior ... UNIX Administrator to support operations at the Patuxent River Data...System Administrators by providing technical guidance on task execution, project involvement, and adoption of new technologies + Collaborate… more
    SMX (12/04/25)
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  • VTC Administrator

    CACI International (Suitland, MD)
    VTC Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Local * * * **The Opportunity:** CACI is seeking a skilled and experienced VTC Administrator (Level 2) to join our dynamic team to support a DoD client in Suitland,… more
    CACI International (11/11/25)
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  • Linux Administrator , Senior

    Amentum (Baltimore, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Linux Administrator , Senior** to join our team of passionate individuals in **Hanover, MD** . In ... that make a direct impact on the Nation's security and intelligence mission. Our contract supports more than 12 efforts with varying levels of hardware and software… more
    Amentum (01/06/26)
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