• Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …video: https://vimeo.com/732533072 Summary HII Mission Technologies is seeking a skilled Linux Administrator to support the Navy Integrated Training Environment ... and secure servers and workstations across the enterprise. Responsibilities include Linux and Windows server administration, patching, Group Policy management,… more
    Huntington Ingalls Industries (09/05/25)
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  • Windows Systems Administrator

    CACI International (Mclean, VA)
    Windows Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... of Travel: None * * * **The Opportunity:** The Windows System Administrator & Team Lead is...Linux Administration/Configuration + 3+ years of directly relevant systems administration experience including hands-on experience with Windows… more
    CACI International (09/15/25)
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  • Linux System Administrator

    Serco (Newport, RI)
    …operating systems , system services, application software and system management tools for Linux systems , both natively and within virtual machines + Setup and ... for the US Navy. We are looking for a Linux System Administrator to join our team...deployment + Experience with System Build Automation Tools (Ansible, Linux kickstart, Puppet, Windows Deployment Server (WDS))… more
    Serco (09/17/25)
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  • Linux Systems Administrator…

    Deloitte (Colorado Springs, CO)
    …Colorado Springs, CO. + 3+ years of cyber security experience with emphasis on Linux Systems Administration. + 3+ years of background /familiarity with Linux ... routers, switches, firewalls, IDS, etc. + Administer, implement and maintain Linux Servers in support of cybersecurity operations. + Maintain and continuously… more
    Deloitte (09/19/25)
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  • Principal Linux System Administrator

    RTX Corporation (Tewksbury, MA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. + Lead and coordinate the ... and maintenance of systems hardware and software related to a Linux / Windows infrastructure for classified programs. Duties include, but are not limited… more
    RTX Corporation (08/19/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …NetBackup, prior systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft...deploy Red Hat Podman containers. + Experience with Server, Windows Server internals or Linux fundamentals to… more
    RTX Corporation (09/24/25)
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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 ... oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term system… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR ( WINDOWS ) (RDTE) Bowhead seeks a Systems Administrator ( Windows ) to provide customer support and technical ... + Requires a strong understanding of current Microsoft supported Windows operating systems . + An understanding of Linux operating systems is desirable;… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated and career-oriented ** Linux ** ** Systems Administrator ** to join our team in **Laurel, MD** . You will be part of a dedicated team ... and resolution + Identify and resolve performance and capacity issues in Linux systems , and support hardware-related problem resolution and dispatching +… more
    ManTech (08/22/25)
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  • Linux System Administrator

    Insight Global (Portsmouth, RI)
    …companies, you'll be responsible for delivering IT services and security compliance across Linux (primarily Red Hat) and Windows environments. Based initially in ... Job Description As a System Administrator supporting the Radar Digital Product Line for... in a DoD environment. - Strong background in Linux (Red Hat) and Windows Server administration.… more
    Insight Global (09/16/25)
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