• System Administrator 1

    Amentum (Annapolis Junction, MD)
    …in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software , troubleshoots, maintains ... impact on the nation's security and intelligence mission. **Responsibilities:** A system administrator provides support for implementation, troubleshooting and… more
    Amentum (04/03/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …**Desired Skills:** + Recent System Administration experience with Windows and Linux operating systems + Practical experience in implementing and maintaining ... (oracle, access, sybase) and applications (Tivolli, Peoplesoft). + Red Hat Certified System Administrator (RHCSA) **Qualifications** **:** + **Must have one of… more
    General Dynamics Information Technology (04/01/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software , troubleshoots, maintains ... is required. * Certifications: ITIL 4 platform certification is required. ServiceNow System Administrator certification is required. Must have one of the… more
    General Dynamics Information Technology (03/12/25)
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  • System Administrator , Senior

    Parsons Corporation (Linthicum, MD)
    …to provide unmatched innovation. Our **National Security Solutions** team needs a **Sr. System Administrator ** to support our expanding portfolio of work in the ... : + Bachelor's degree in a technical discipline and 15 years' experience as a System Administrator , OR High school diploma and 20 years' experience as a … more
    Parsons Corporation (03/04/25)
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  • Windows System Administrator

    SMX (Patuxent River, MD)
    Windows System Administrator (4239)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a highly motivated and skilled ... Windows System Administrator to join our dynamic IT...relevant experience + Experience working with both windows and Linux operating systems in an enterprise environment… more
    SMX (05/06/25)
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  • System Administrator

    Belay Technologies (Fort Meade, MD)
    …in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software , troubleshoots, maintains ... Administrator experience + Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering...with: + Configuration and Maintenance of Virtual Machines + Linux and Windows operating systems + Scripting… more
    Belay Technologies (05/07/25)
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  • RM System Administrator Level 2

    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 Systems Administrator Level 2 for a...and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software… more
    Jovian Concepts, Inc. (05/02/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …process + Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating system software , troubleshoots, maintains integrity ... + 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 (04/18/25)
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  • System Administrator

    ManTech (Hanover, MD)
    …Responsible for ​​configuring and managing Linux and Solaris operating systems and installing/loading operating systems software , troubleshooting, ... ManTech is seeking a motivated, career and customer-oriented ** System Administrator ** , to join our...a test environment running a wide variety of Operating Systems to include Windows, Red Hat Linux ,… more
    ManTech (04/24/25)
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  • 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 (04/22/25)
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