• Systems Administrator

    SHI (Somerset, NJ)
    …you need to thrive - in our offices or yours.** **Job Summary** The Systems Administrator provides technical support and resolves issues for various systems ... + **Our commitment to diversity, as the largest minority- and woman-owned enterprise in the US** + **Continuous professional growth and leadership opportunities.** +… more
    SHI (12/17/25)
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  • Network/ Systems Administrator

    Argonne National Laboratory (Lemont, IL)
    Argonne has an opportunity to serve as the System Administrator of the classified National Security Systems (NSS) for the Security Programs Facility (SPF). ... related applications. Design, configure, implement, and maintain the secure operating systems , networks, and applications for the SPF classified NSS. **Position… more
    Argonne National Laboratory (11/22/25)
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  • Staff Systems Administrator - Email

    GE Aerospace (Detroit, MI)
    …in the collaboration group to deliver Collaboration operations globally as a Staff, Systems Administrator . This role is responsible for managing, monitoring, and ... + Maintain a solid understanding of a complex and enterprise grade Collaboration & Email platform which has several...& Email platform which has several integrations into other systems including but not limited to; endpoint and mobility… more
    GE Aerospace (12/16/25)
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  • Systems Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and achieving maximum success for our customers, our partners and ourselves. The Systems Administrator will be responsible for ensuring the smooth operation of ... an organization's computer systems . Will handle the installation, maintenance, and troubleshooting of...and security Infrastructure Support + Maintains and monitors system enterprise environment and equipment (Advanced RHEL, MS) + Performs… more
    Kratos Defense & Security Solutions, Inc. (12/07/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: +… more
    SAIC (12/06/25)
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  • TS/SCI Systems Administrator

    Insight Global (Dayton, OH)
    Job Description An employer in the Dayton, OH area is seeking a TS/SCI Systems Administrator for a contract to hire opportunity. This individual will be ... of experience with Systems Administration Experience working with Linux Operating Systems (RedHat Enterprise Linux (RHEL), CentOS or Rocky Linux) Experience… more
    Insight Global (11/21/25)
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  • Systems Administrator - Senior

    CACI International (O'Fallon, IL)
    Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... management. Responsibilities: + Perform configuration, management, and maintenance of complex enterprise -level systems + Assist in developing and implement… more
    CACI International (11/08/25)
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  • Systems Administrator

    Wolfram Research, Inc. (Champaign, IL)
    …of Mathematica, Wolfram|Alpha and Wolfram Language, has an exciting opportunity for a Systems Administrator . The company is looking for an energetic, motivated ... after hours Qualifications + Working knowledge of Linux operating systems with a focus on RHEL-based distributions, such as...as NAS, OOBM, MFA, VPN, etc. + Familiarity with enterprise hardware and data center environments + Enthusiasm for… more
    Wolfram Research, Inc. (10/06/25)
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  • GIS Systems Administrator - TSSCI

    Insight Global (Herndon, VA)
    Job Description We are seeking an experienced Esri System Administrator to support geospatial enterprise systems within a government/defense environment. ... your career. The ideal candidate will have successful experience with ArcGIS Enterprise , secure system administration practices, and working within IC or DoD secure… more
    Insight Global (10/16/25)
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  • Sr Windows Systems Administrator

    Watershed Security (Pensacola, FL)
    …candidates to join our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting VMWare and Windows maintenance and ... administration tasks on a complex enterprise -scale network. REQUIRED QUALIFICATIONS + Ability to work off-hours...of progressive Windows and VMWare administration experience in an enterprise -scale environment + Ability to work independently and as… more
    Watershed Security (10/08/25)
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