• Digital Services Web Server Administrator…

    General Dynamics Information Technology (Annapolis Junction, MD)
    … you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS ... **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:**… more
    General Dynamics Information Technology (06/11/25)
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  • System Administrator Level 3

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

    Synergy ECP (Columbia, MD)
    …involved in the resolution process. Configures and manages UNIX 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 Level 1 System Administrator Provides support for… more
    Synergy ECP (07/29/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time...the resolution process + Configure and manage UNIX and Windows (or other applicable) operating systems and… more
    Synergy ECP (07/23/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Computer Servers,Linux,Microsoft Windows ,Troubleshooting ... Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career...resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and… more
    General Dynamics Information Technology (05/16/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …. This role supports complex enterprise infrastructure and architecture, including UNIX/Linux/ Windows systems , virtual environments, and mission systems . ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are hiring a seasoned System Administrator...environments + Apply expert knowledge of UNIX, Linux, and Windows systems and networking + Coordinate system… more
    CACI International (08/01/25)
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  • Modernization Cyber Systems…

    Lockheed Martin (Hanover, MD)
    …experience\. **Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating ... **Description:** **The Work:** We are seeking professionals interested in Systems Administration\. * Here, you are going to provide...**Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SA2: * A High School Diploma or GED… more
    Lockheed Martin (07/12/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …operational oversight across a range of IT platforms including UNIX, Linux, and Windows systems . The ideal candidate brings extensive hands-on experience, deep ... join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead… more
    CACI International (08/01/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …DCCA is looking for TS/SCI w/ Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience! We have multiple positions ... System Administrator I Location Fort Meade, MD Job Code...resolution process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system… more
    DCCA (05/23/25)
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  • System Administrator , Senior

    Parsons Corporation (Columbia, MD)
    …, OR High school diploma and 20 years' experience as a System Administrator + Experience with Windows Sever Administration, Active Directory, and Group ... securing the platform and operational technology of National Security Systems - a mission at the heart of our...provide unmatched innovation. Parsons is seeking a **Sr. System Administrator ** to support our expanding portfolio of work in… more
    Parsons Corporation (06/20/25)
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