• Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …+ Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... accredited college or university is required. + Five (5) years of additional system administration experience may be substituted for a bachelor's degree.… more
    Athenix Solutions Group, LLC (10/25/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    … capacity analysis and planning + Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...I + Possess a working knowledge and understanding of system administration interdependencies as part of the… more
    SAIC (11/17/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …log management/SIEMinfrastructure configuration and operational processes + Advanced system administration skills with Linux operating systems + 5+ years of ... in deployment, configuration and maintenance of log forwarder agents across avariety of UNIX and Windows platforms + Experience in collaboration with a variety… more
    TekSynap (10/17/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …in Information Technology, Computer Science or a related field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat ... recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX /Linux Operating System **Other...Job Specific Skills** + Advanced knowledge of Microsoft Operating Systems and products that include Microsoft Windows ,… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Platform Engineer II - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …and maintenance on systems architecture related to the Citrix environment in Windows , UNIX , Linux systems + Collaborate with back-end application ... performance, and resolve networking issues. + Provides hardware, operating system and system administration support...to Citrix end users + Collaborate with engineers on systems integration efforts + Optimize system operations… more
    COMSO, Inc (09/02/25)
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  • Field Engineer Sr SATCOM - Ex Pat JAPAN - Secret

    Lockheed Martin (Bethesda, MD)
    …such as SKLs * A self\-starter with strong communications skills and Windows , Unix , Networks System Administration experience * Should be proficient with ... flow and end\-to\-end configuration diagrams for circuits * Knowledge of Network System Administration * Experience working with Microsoft operating system more
    Lockheed Martin (11/12/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …CE/CND/ or SSCP) **Preferred Qualifications:** + Familiarity with configuring, scripting, and managing Unix , RHEL and Windows operating systems + Familiarity ... + Configure Remote Authentication Dial-In User Service (RADIUS) for switch administration + Use network monitoring and management tools such as Solarwinds… more
    ManTech (10/22/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …CE/CND/ or SSCP) **Preferred Qualifications:** + Familiarity with configuring, scripting, and managing Unix , RHEL and Windows operating systems + Familiarity ... + Configure Remote Authentication Dial-In User Service (RADIUS) for switch administration + Use network monitoring and management tools such as Solarwinds… more
    ManTech (09/19/25)
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  • System Admin Engineer - Level 4

    Lockheed Martin (St. Mary's County, MD)
    …or RHEL, Windows , Windows Server, ESXi, networking\. Network Administration computer system administration with experience in troubleshooting ... or related field \(preferably Electrical Engineering\) OR appropriate, equivalent and applicable system admin /IT experience from desired skills below in lieu of… more
    Lockheed Martin (11/05/25)
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  • Network Engineer II - #Staff

    Johns Hopkins University (Baltimore, MD)
    …and maintain network related systems that run Windows , Linux, or Unix as an operating system . + Working knowledge of Layer2 technologies and ability ... reviewing hardware vs. software, hardware vs. firmware, software vs. operating system , network vs. applications/ systems , and patterned vs. non-repeatable issues… more
    Johns Hopkins University (11/05/25)
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