• 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 ... Linux (RHEL), CentOS or Rocky Linux) Experience working with windows operating systems IAT II Certification (CASP+ or Sec+) Linux Certification Master's… more
    Insight Global (11/21/25)
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  • NCIS Cyber Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** at GDIT in Quantico, VA. Shape ... + **Required Experience:** + 5+ years of experience with systems administration: + DoD system accreditation process...to include policy creation and maintenance + Familiarity with Windows 10 including deployment via SCCM / standalone options… more
    General Dynamics Information Technology (12/08/25)
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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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  • System Administrator

    Mb Solutions, Inc. (Washington, DC)
    …resolution process. + Shall configure and manage UNIX and Windows operating systems . + Shall installs/loads operating system and application of software. + ... provide support for implementation, troubleshooting and maintenance of IT systems + Shall manage IT system infrastructure...of IT systems + Shall manage IT system infrastructure and any processes related to these … more
    Mb Solutions, Inc. (11/23/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Hickam AFB, HI)
    **Overview** SYSTEMS ADMINISTRATOR (GEO): Bowhead seeks a Systems Administrator to support the Pacific Installation Geospatial Engineering Office located ... problems + Perform backup and recovery procedures for enterprise systems + Administrate and configure web mapping applications using...years of experience with the use and administration of Windows based servers + Three (3+) years of experience… more
    UIC Government Services and the Bowhead Family of Companies (10/02/25)
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  • Network Administrator (MDA)

    Trace Systems Inc (Scott AFB, IL)
    Job Overview Job Title: Network Administrator (MDA) Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for an experienced and ... cleared Network Administrator to join our team on-site at Scott AFB,...supports the Missile Defense Agency (MDA) and Defense Information Systems Agency (DISA), providing 24/7/365 technical and operational support… more
    Trace Systems Inc (11/07/25)
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  • Network and Computer Systems…

    IBM (Poughkeepsie, NY)
    …If so, lets talk **Your role and responsibilities** As a Network and Computer Systems Administrator Apprentice at IBM, you will perform daily activities ranging ... or experience in any one of the following: * Operating Systems like Windows , Linux * General networking and infrastructure fundamentals * Installing,… more
    IBM (12/06/25)
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  • TSSCI Systems Administrator (Level…

    Insight Global (Louisville, CO)
    Job Description An aerospace company in Louisville, CO, is looking for a Top Secret Systems Administrator (Level 2) to join their growing classified IT team. In ... administration 1- years of experience support RHEL and Windows operating systems Well versed with Active...of experience support RHEL and Windows operating systems Well versed with Active Directory Experience supporting virtualization… more
    Insight Global (11/22/25)
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  • Senior Virtual Desktop Administrator (Full…

    Penn Medicine (East Petersburg, PA)
    …experts on enterprise projects such as web services, MS Exchange, MS Lync, and systems integration to represent operating system support issues and interact with ... day shift A Brief Overview The Sr. Virtual Desktop Administrator will oversee and be accountable for the standards,...HS Diploma/GED And 7+ years Applicable work experience in Systems Administration on Windows platforms. + Or… more
    Penn Medicine (12/11/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    …obtain one within 180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User Support: Experience providing help-desk ... **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but… more
    ManTech (11/19/25)
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