• Senior SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... * * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject...responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis… more
    CACI International (12/12/25)
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  • Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance + ... Systems Administrator II Annapolis Junction, MD...systems + Configures and manages UNIX and Windows operating systems and installs/loads operating … more
    Athenix Solutions Group, LLC (10/25/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Linux Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2110 **Employment ... CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing...System Installation and Configuration: Install, configure, and maintain Linux operating systems and applications on physical and… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Linux Systems Administrator…

    Lockheed Martin (San Antonio, TX)
    …, Cyber & Intelligence, where we foster innovation and integrity\. As a Linux Systems Administrator , you'll be empowered to create "new realities" and pioneer ... solutions, committed to excellence and integrity\. **WHO YOU ARE** You are a Linux Systems Administrator who will support a high priority and highly visible… more
    Lockheed Martin (01/10/26)
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  • Systems Administrator Staff, Level 4…

    Lockheed Martin (Huntsville, AL)
    …Experience with RKE2, Rancher, Longhorn, and Docker containers * Proficiency in various operating systems , such as Linux/Unix, Windows Server * Understanding of ... Server 2019 or higher * Linux System Administrator * Windows System Administrator **Desired Skills:** * CCNA, CCNP, or Network \+ certifications * Working… more
    Lockheed Martin (11/27/25)
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  • Systems Administrator - NETTN…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …short video: https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training ... systems across the defense training enterprise. The Systems Administrator will work as part of...Technical Skills & Experience + Experience with Microsoft Windows operating systems and Active Directory administration +… more
    Huntington Ingalls Industries (01/10/26)
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  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    …Citrix VDI environments. + Proficiency with Windows Server (2016/2019/2022) and Windows 11 operating systems . + Strong working knowledge of Active Directory, NAS ... Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor...obtain and maintain a CAC, facility access, and SSP network account in good standing. + Hands-on experience with:… more
    BAE Systems (12/04/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Network Administrator 2** to join our **Security and Electronic ... testing, operating , analyzing and documenting duties. + Perform scheduled network status checks, troubleshooting and problem resolution. + Support planning and… more
    M. C. Dean (12/30/25)
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  • Sr. Network Administrator

    Intrepid Solutions and Services (Dayton, OH)
    …and advancement. To continue to excel this program, Intrepid is seeking a **Sr.** ** Network Administrator ** to provide support for all NASIC and mission partner ... networks. A qualified Sr. Network Adminstrator candidate will be able to meet the...servers, storage, power, and cooling) and manage the monitoring systems software and hardware as requested by the government.… more
    Intrepid Solutions and Services (12/30/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    **Amentum** is looking for a **Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be ... clearance.** **Responsibilities:** + Installing and configuring software updates, patching operating systems , managing system backups, and performing routine… more
    Amentum (01/01/26)
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