• System Administrator

    Shuvel Digital (Reston, VA)
    …reviews of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate well with a strong ... Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring,...related field. + 3-5 years of experience working in Linux Systems Administration or a related field… more
    Shuvel Digital (08/13/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... CACI's team at Beale AFB, CA as a SIGINT Systems Administrator . This role offers a chance...necessary maintenance actions * Contribute to mission debriefs and system readiness efforts **Qualifications:** _Required:_ * Active TS… more
    CACI International (08/20/25)
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  • Principal System Administrator…

    RTX Corporation (Springfield, VA)
    …and provide access to tools and resources that enable this **Principal** ** System Administrator - Network Operations Center** employee to continuously improve ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation...a classified environment as a Network Operations Center (NOC) System Administrator . + This position is responsible… more
    RTX Corporation (09/07/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …II (Security+ CE minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration ( Linux /Windows) + CNCF ecosystem tools & ... **WORK AUTHORIZATION/SECURITY CLEARANCE** USCitizenship **Clearance requir** **eme** **nt** :Active ** Secret clearance** ( Top Secret /SAP preferred). **OTHER… more
    TekSynap (10/02/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has on-call support ... rotation support. Candidates should have the following qualifications: + TS /SCI with polygraph is required. + 5 years no...(skills, technologies, expertise): + One (1) year experience in Linux , Unix, Windows or Cisco OS operating system… more
    Belay Technologies (07/11/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we… more
    RTX Corporation (08/20/25)
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  • Systems Administrator Expert…

    General Dynamics Information Technology (Germantown, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Expert - Backup and Configuration** Transform ... technology into opportunity as a ** Systems Administrator Expert - Backup and Configuration**...the administration, maintenance, and support of the organization's IT systems and infrastructure including managing servers, ensuring system… more
    General Dynamics Information Technology (08/09/25)
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  • System Administrator

    DCCA (Denver, CO)
    …compensation and benefits package. Visit our website at: www.dcca.com System Administrator Candidates MUST have an active TS /SCI Clearance For over 40 ... System Administrator Location Denver, CO Job...System Deployment and configuration for RHEL7/8 and SuSE Linux + System security management using RMF… more
    DCCA (09/22/25)
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  • Systems Administrator II- Full-Scope…

    RTX Corporation (Annapolis Junction, MD)
    …a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. ... will also be required. We're looking for an experienced Systems Administrator to join our team supporting...+ 3 years, or equivalent). + Strong background in Linux and Windows system administration. + Hands-on… more
    RTX Corporation (09/19/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description... Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    Synergy ECP (07/23/25)
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