• System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site System Administrator at Washington Navy Yard supporting our work as a prime contractor on a ... the successful candidate to possess and demonstrate. As a System Administrator you will work with a...system deployments + Support the configuration management of systems + Harden Windows/ RHEL Servers in accordance… more
    BAE Systems (11/15/25)
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  • Patch and Linux Administrator…

    Huntington Ingalls Industries (Fairfax, VA)
    …in enterprise patch management and system administration across multiple operating systems , including Red Hat Enterprise Linux ( RHEL ), Ubuntu, and macOS. The ... Right! We are seeking an experienced Patching and Linux Administrator III to join our infrastructure team....Test patches in non-production environments before deploying to production systems to prevent system disruptions and compatibility… more
    Huntington Ingalls Industries (11/14/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Linux System Administration support for the program. Along with meeting the System Administrator III LCAT requirements, the ideal candidate for this ... Principal System Administrator Location Annapolis Junction, MD...Mainframe Software: * Jes 3, TSO, IBM's Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server… more
    DCCA (11/17/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... or more years of experience as a Red Hat system administrator . + b. Ten (10) or...+ iv Apache Web Servers + v vSphere hosted RHEL Servers. + vi Rubrik backup systems .… more
    Shuvel Digital (11/06/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ( RHEL ) environments across development, ... and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments to support the TEN infrastructure....5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience… more
    BCMC (10/16/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ( RHEL ) environments across development, ... and deployment across Windows, macOS, Linux/Unix, and other operating systems and virtual environments to support the TEN infrastructure....5+ years of directly relevant experience as a Linux System Administrator . + 3+ years of experience… more
    ARSIEM (11/12/25)
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  • Linux/VMware Engineer

    Motion Recruitment Partners (Arlington, VA)
    …+ Deploy, patch, and maintain RHEL servers across classified and unclassified systems . + Perform system hardening and compliance validation using DISA STIGs ... years of VMware vSphere administration. + 3+ years of RHEL system administration. + Familiarity with DoD...+ VMware Certified Professional (VCP). + Red Hat Certified System Administrator (RHCSA) or RHCE. + Experience… more
    Motion Recruitment Partners (09/18/25)
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