• System Administrator 2

    Synergy ECP (Columbia, MD)
    …experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix , Windows or Cisco OS operating system + Five (5) years' ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time...experience administering Linux , Unix or Windows Operating System +… more
    Synergy ECP (07/23/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …transitions, firmware updates, system and network troubleshooting, and system integration of Unix and Linux operating systems running on SPARC/x86 hardware ... Cross Domain Solutions Administrator (ONI)Suitland, MD **Requires US Citizenship** **Employment Term...CDS systems + Installation, configuration and system hardening of Unix / Linux operating systems + Installation and configuration… more
    FGS, LLC (08/23/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (08/18/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix , Windows or Cisco OS operating system + Five (5) years' ... 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has...experience administering Linux , Unix or Windows Operating System +… more
    Belay Technologies (07/11/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …problems and remains involved in the resolution process. + Configure and manage Linux , UNIX and Windows operating systems and install/load operating system ... System Administrator 2 Location Fort Meade, MD Job Code...Must have experience supporting multiple operating systems, such as Linux , UNIX and/or Windows environments. + Experience… more
    DCCA (08/22/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …Travel: Local * * * **The Opportunity:** **CACI** is seeking a **Senior Linux Systems Administrator ** to provide support for implementation, troubleshooting and ... Senior Systems Administrator Job Category: Information Technology Time Type: Full...in the resolution process + Configure and manage primarily Linux / Unix (or other applicable) operating systems and… more
    CACI International (09/25/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …security compliance, and operational oversight across a range of IT platforms including UNIX , Linux , and Windows systems. The ideal candidate brings extensive ... Senior System Administrator Job Category: Information Technology Time Type: Full...capacity planning and performance optimization + Configure and manage UNIX , Linux , and Windows operating systems; apply… more
    CACI International (08/01/25)
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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. The ... System Administrator Job Category: Information Technology Time Type: Full...requirements in mission environments + Apply expert knowledge of UNIX , Linux , and Windows systems and networking… more
    CACI International (08/01/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include the resource's ... more years of experience as a Red Hat system administrator . + b. Ten (10) or more years of...b. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems. + c. Fifteen (15)… more
    Shuvel Digital (08/07/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems. + Participate in on-call rotations to ... operations and maintenance support, including experience identifying/resolving performance issues in a UNIX Environment ( Linux , Ubuntu, and/or AIX), 5+ years of… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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