• Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This...**PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network performance, trouble ticketing, and… more
    Leidos (10/21/25)
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  • (DoD SkillBridge), RC-135 Mission Systems

    L3Harris (Offutt AFB, NE)
    …Associate (CCNA) + CompTIA Network + or Security+ certification + Familiarity with LINUX and UNIX-based operating systems and Oracle databases + Active Top ... the interest of national security. Job Title: RC-135 Mission Systems Computer Systems Administrator Job...data for customer use + Provides Ground Data Processing System (GDPS) operations support, data import/export operations and mission… more
    L3Harris (09/19/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... enhancements. Roles and Responsibilities: . Responsible for the administration of: computer systems hardware, network gear, software, information systems &… more
    KBR (10/15/25)
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  • Enterprise Services and Systems

    University of Pennsylvania (Philadelphia, PA)
    …and resources, and much more. Posted Job Title Enterprise Services and Systems Administrator , Wharton Computing and Instructional Technology Job Profile Title ... Systems Administrator Senior Job Description Summary Founded...email authentication + Have at least three years of Linux or Windows system administration experience +… more
    University of Pennsylvania (10/17/25)
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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 and ... + 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 (11/06/25)
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  • Senior Systems Administrator

    Huntington Ingalls Industries (Hanover, MD)
    …Mission Technologies, a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal ... level Secret clearance + Demonstrated expertise in Red Hat Enterprise Linux (RHEL), including system installation, configuration, patch management, performance… more
    Huntington Ingalls Industries (08/27/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …Identifying and resolving common technical problems with computer systems , network connectivity, and applications. + Monitoring system performance metrics ... **Amentum** is looking for a **Junior Systems Administrator ** to join our team...network traffic to identify potential issues. + Maintaining system documentation with details about configurations, troubleshooting steps, and… more
    Amentum (11/18/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …+ Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Systems Administrator I - PIPELINE (TS/SCI...for implementation, troubleshooting and maintenance of information Technology (IT) systems . + Manages IT system infrastructure and… more
    COMSO, Inc (09/02/25)
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  • Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Grumman Classified Solutions team is seeking a novice **Windows Systems Administrator ** to join its dynamic team...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System more
    Northrop Grumman (11/21/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... SIGINT Systems Administrator (Mid-Band Journeyman) Job Category:...in comprehensive analysis, diagnostics and fault isolation for the system /sensors and associated SIGINT End-to-End network paths.… more
    CACI International (11/12/25)
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