• Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …hardware and software system compatibility, coordinating and/or modifying system parameters, and revising our existing systems and testing functionality ... for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using... software , operational requirements, and characteristics of our systems , establishing and documenting system parameters and… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Systems Administrator /Integrator

    General Dynamics Information Technology (Aberdeen Proving Ground, MD)
    …**Key Responsibilities:** + Support systems integration initiatives and geospatial software baselines. + Create system -level architecture views, data flow ... lead, innovate, and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience delivering mission-critical… more
    General Dynamics Information Technology (09/17/25)
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  • System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software , troubleshoots, ... years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator 1 Provides support for implementation, troubleshooting… more
    General Dynamics Information Technology (07/31/25)
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  • Principal/Sr. Principal Linux Systems…

    Northrop Grumman (Baltimore, MD)
    …a multi-user computer system environment, including coordination of efforts with systems , software , and electrical design engineers, Information Systems ... Grumman Mission Systems is seeking a Linux Systems Administrator to join its Classified Solutions...procedures as needed. + Make recommendations to purchase hardware, software , and system components. + Interact, meet,… more
    Northrop Grumman (10/01/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …operation of multi-user computer systems , including coordination with network, software , and system engineers, PC desktop technicians, project managers, end ... your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical… more
    Northrop Grumman (08/20/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software , troubleshoots, ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description...manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software… more
    Synergy ECP (07/23/25)
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  • Systems Network Administrator…

    Leidos (Laurel, MD)
    …and manages Virtual and storage environments; Linux, UNIX and Windows operating systems ; installs/loads operating system software , troubleshoots, maintains ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (09/20/25)
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  • Mission Assurance Decision Support System…

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …requires the expertise of a talented and experienced Mission Assurance Decision Support System (MADDS) Administrator to assist in directing and managing the ... + Maintain Mission Terrain in Cyberspace within MADSS, a mix of hardware and software , and physical/logical locations for circuits and systems . + Oversee the… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …resolution process. + Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software , troubleshoots, maintains ... Systems Administrator I - PIPELINE (TS/SCI...with confidence and efficiency. Our staff brings knowledgeable IT systems expertise, software development proficiency, innovative learning… more
    COMSO, Inc (09/02/25)
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  • System Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** System Administrator 5** to join our **Security and Electronic ... engineering, interfacing, integration, and testing of specific components of complex hardware/ software systems to include requirements elicitation, analysis and… more
    M. C. Dean (08/27/25)
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