• Principal System Administrator

    Themis Insight (Fort Meade, MD)
    …Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any ... expertise to every case. We are hiring a Principal System Administrator (Linux) to work in Ft....process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Themis Insight (07/26/25)
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  • Linux System Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator , Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use ... of Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy,...You Have: + Experience with AWS + Experience managing systems using Infrastructure as Code technologies, including… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Network and Computer Systems

    ManTech (Belcamp, MD)
    **ManTech** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an ... **onsite** position. The **Network and Computer Systems Administrator ** will work in support of...servers. + Knowledge of TCP/IP, information security/authorization profiles, or system administration of Unix or Windows networks/ systems more
    ManTech (06/11/25)
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  • Network/ System Administrator

    COMSO, Inc (Annapolis Junction, MD)
    Network/ System Administrator - PRIME CONTRACT (TS/SCI w/ Polygraph) Annapolis Junction, MD (http://maps.google.com/maps?q=Linthicum+Heights+MD+USA+21090) ... years running by the Baltimore Sun Media Group. Currently, we are seeking aNetwork/ System Administrator - PRIME CONTRACTto join our Team! **TS/SCI w/ POLYGRAPH… more
    COMSO, Inc (07/22/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …+ Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems + Manage IT system infrastructure and any ... + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of...ServiceNow with other applications is required Desired: + ServiceNow System Administrator certification + DoD 8570 compliance… more
    SAIC (08/07/25)
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  • Systems Administrator II - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …+ Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems . + Manages IT system infrastructure and any ... Systems Administrator II - PIPELINE (TS/SCI...+ Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    COMSO, Inc (07/22/25)
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  • System Administrator (Linux)

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

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems Administrator leads complex system administration and endpoint ... Senior Windows Systems Administrator Clearance Required: Top Secret...project execution. + Plan and implement long-term strategies for infrastructure operations and system enhancements. + Ensure… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any ... operating systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: Provide… more
    Nightwing (06/24/25)
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  • Linux System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving Ground, ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator will be responsible for the installation, configuration,… more
    Link Solutions Inc (08/08/25)
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