• System Administrator

    Synergy ECP (Columbia, MD)
    …Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description...resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems more
    Synergy ECP (10/22/25)
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  • Systems Administrator IV - 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 ... resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems... Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    COMSO, Inc (12/02/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    …+ Provide in-depth experience in trouble-shooting IT systems . + Configure and manage Linux , UNIX and Windows (or other applicable) operating systems and ... **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security...**Basic Qualifications:** + Ten (10) years' experience as a system administrator in programs and contracts of… more
    Leidos (11/18/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... escalated tickets + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems... Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    systems + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA) to join our Intel...play a key role in supporting and optimizing IT systems across Linux , Windows and VMware environments.… more
    Belay Technologies (11/19/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    …planning. + Configure and manage UNIX and Windows operating systems , ensuring system integrity and performance. **Basic Qualifications:** + **Bachelor's ... has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's...and Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration… more
    Leidos (11/15/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …updates, system and network troubleshooting, and system integration of Unix and Linux operating systems running on SPARC/x86 hardware supporting ... Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment...all CDS systems + Installation, configuration and system hardening of Unix / Linux operating… more
    FGS, LLC (11/22/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel...VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS,… more
    Belay Technologies (11/19/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …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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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software, troubleshoots, implementing operating ... (2) years of experience with Service Management (ITSM) is required. + ServiceNow System Administrator certification is required GDIT IS YOUR PLACE: * Full-flex… more
    General Dynamics Information Technology (11/08/25)
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