• Principal High Performance Cluster Systems…

    Northrop Grumman (Baltimore, MD)
    …operation of multi-user computer systems , including coordination with network, software , and system engineers, PC desktop technicians, project managers, end ... Grumman Classified Solutions team is seeking a well-qualified **High-Performance Cluster (HPC) Systems Administrator ** to join its dynamic team of technical… more
    Northrop Grumman (05/17/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …in the resolution process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software , troubleshoots, maintains ... Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a...+ Configure and manage Windows (or other applicable) operating systems and installs/loads operating system software… more
    Jovian Concepts, Inc. (06/26/25)
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  • Senior Systems Administrator…

    SMX (Patuxent River, MD)
    Senior Systems Administrator (Windows/VMware) (4431)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly ... motivated **Senior Systems Administrator ** with demonstrated experience to support...support to on-premises infrastructure. + Understanding and familiarity of Linux operating system and virtual networking. **Required… more
    SMX (07/17/25)
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  • Systems Administrator with Network…

    Lockheed Martin (Annapolis Junction, MD)
    …You have extensive experience with Linux and Windows, are AWS System Administrator Certified, and have deep customer mission knowledge \(specifically, ... with Git * Deep customer domain knowledge \(specifically, CSD\) * AWS System Administrator Certified **Desired Skills:** * RedHat certified **Clearance Level:**… more
    Lockheed Martin (07/12/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT environments, ... Senior System Administrator Job Category: Information Technology...environments + Advanced knowledge of systems design, hardware/ software integration, and interdependent system relationships +… more
    CACI International (05/02/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    System Administrator I Location Fort Meade, MD...and manage Linux , UNIX and Windows operating systems and install/load operating system software , ... compensation and benefits package. Visit our website at: www.dcca.com System Administrator I Candidate must have an...is looking for TS/SCI w/Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience!… more
    DCCA (05/23/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    Cloud System Administrator Location Annapolis Junction, MD Job Code 2063 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active...understanding and working knowledge of core components of the Linux operation system including managing user and… more
    DCCA (05/19/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator IV - PIPELINE (TS/SCI...and manages UNIX, Linux and Windows operating systems and installs/loads operating system software ... and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software , troubleshoot, maintain integrity… more
    COMSO, Inc (06/03/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …and optimize a wide variety of IT systems . We are seeking a System Administrator (Level 1) to support the implementation, troubleshooting, and maintenance of ... System Administrator Job Category: Information Technology...and manage UNIX, Linux , and Windows operating systems + Troubleshoot OS software and enhance… more
    CACI International (05/02/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …+ Configure and manage primarily Linux /Unix (or other applicable) operating systems and installs/loads operating system software , troubleshoot, maintain ... * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide...Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software… more
    CACI International (07/10/25)
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