• Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …in the resolution process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA...AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS, RedHat, … more
    Belay Technologies (11/19/25)
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  • IT Infrastructure and Engineering Support…

    CACI International (Sterling, VA)
    …* * **The Opportunity:** CACI has an immediate opening for an Infrastructure/ Systems Administrator , supporting a development and test environment, utilizing ... IT Infrastructure and Engineering Support Administrator Job Category: Information Technology Time Type: Full...for remote flexibility. **Responsibilities:** + Provides support for Linux/Unix, Windows , and other embedded operating systems and… more
    CACI International (11/29/25)
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  • Junior Cleared Systems Administrator

    Actalent (Centreville, VA)
    …+ Bachelor's Degree in Engineering, IT, or a related technical discipline. + 2 + years of experience in Systems Administration or Cybersecurity. + Experience ... Job Title: Systems Engineer Job Description We are seeking a...Eligible for a US Secret Clearance. + Experience with Windows Server, PowerShell, Active Directory, GCC High / Azure,… more
    Actalent (12/10/25)
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  • Applications Administrator II

    General Atomics (San Diego, CA)
    …affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted ... advanced electric, electronic, wireless and laser technologies. General Atomics Electromagnetic Systems (GA-EMS) is a supplier of advanced electromagnetic systems more
    General Atomics (12/11/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Local * * * **The Opportunity:** CACI is seeking a highly skilled **System Administrator ** to join our team in supporting a Government customer. The ideal candidate… more
    CACI International (10/24/25)
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  • Senior Systems Administrator

    Oracle (Pierre, SD)
    …5 years' experience supporting a Linux environment. + Experience handling production systems running Windows Server OS, Active Directory, Group Policy, Linux ... around the world who provide patient care. As a Systems Analyst III, your primary task will be to...Medical, dental, and vision insurance, including expert medical opinion 2 . Short term disability and long term disability 3.… more
    Oracle (11/25/25)
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  • Senior Technical Administrator (On-Site)

    Compass Group, North America (Dorchester, MA)
    …MA 02125 **Qualifications** + Technical/end-user computing support including: + Microsoft Windows , Microsoft Office, Apple operating systems . + Strong ... digital transformation, and much more. **Job Summary** The Senior Technology Administrator position is responsible for providing computing services and support to… more
    Compass Group, North America (09/18/25)
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  • RHEL System Administrator II

    RTX Corporation (Chesapeake, VA)
    **Date Posted:** 2025-12-09 **Country:** United States of America **Location:** VA301: 2 Relay Road, Chesapeake 2 Relay Road Bldg 344, Chesapeake, VA, 23322 USA ... are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in… more
    RTX Corporation (12/03/25)
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  • Network Administrator

    System One (Tulsa, OK)
    …+ Document network configurations and procedures. Qualifications + Experience: Minimum of 2 years in a similar role (Network Administrator or related ... Job Title: Network Administrator Location: Tulsa , Oklahoma Type: Contract To...to detail. Infrastructure & Cloud Technology Requirements + Operating Systems : Windows Server, Linux-based systems .… more
    System One (12/09/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux System ... Administrator is responsible for leading system administration activities. This...oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term… more
    Black Bear Technology Solutions, LLC (11/21/25)
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