• RHEL Systems Administrator…

    General Dynamics Information Technology (Fairfax, VA)
    …with a drive for innovation to GDIT. Our ** RHEL Systems Administrator ** must have: + **Security Clearance Level:** Active Top Secret clearance + ... Required:** Yes **Job Description:** Transform technology into opportunity as a ** RHEL Systems Administrator ** at GDIT. Shape what's next for… more
    General Dynamics Information Technology (12/22/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to ... is required to be onsite. The position requires an active Top Secret/SCI clearance and the ability to obtain...obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information… more
    V2X (11/15/25)
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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...Preferred Requirements + Experience using Red Hat Satellite for RHEL systems + Familiarity with Windows 10… more
    Huntington Ingalls Industries (10/11/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years deploying Unix in secured environments, ... Servers, iDRAC, AWS and Azure. + SW experience: Operating Systems : RHEL8 and RHEL 9. + Red...RHEL to enable 2-factor authentication via RSA and/or Active Directory. + DISA environment hardening experience. **Preferred Qualifications:**… more
    Leidos (12/20/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Critical Systems ,Enterprise Systems ,Software Updates,System Administration,Technical Issues ... **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for… more
    General Dynamics Information Technology (10/25/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while you ... advance your career. Join GDIT as a Systems Administrator Senior and build an impactful...3+ years of related experience + Technical skills: Troubleshooting, Active Directory, Technical Support, Customer Service, MS Office, System… more
    General Dynamics Information Technology (12/18/25)
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  • Network/ Systems Administrator

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring We are seeking a highly skilled Network Systems Administrator with a strong background in cybersecurity compliance, STIG ... systems . + **Deployment Support** **Galaxy Agent & Security Tools Maintenance** ** Active Directory Administration** + Remove and rejoin systems to domain… more
    GovCIO (12/16/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and...higher + Must be a US Citizen with an active Secret clearance **Desired Qualifications:** + Bachelor's degree in… more
    CACI International (10/07/25)
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  • Senior Linux System Administrator

    Leidos (Fairfax, VA)
    …experience: Knowledge of Dell Servers, iDRAC, VMWare, AWS and Azure + SW experience: Operating Systems : RHEL8 and RHEL 9 + Red Hat Satellite Server and Red Hat ... Engineering support. Leidos is hiring a Senior Linux System Administrator to provide on-site support in Fairfax, VA at...RHEL to enable 2-factor authentication via RSA and/or Active Directory + Proficiency in developing and maintaining Ansible… more
    Leidos (12/12/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team ... in physical and virtual environments + Responsible for pro- active systems monitoring and evaluation of environments...and virtual support, maintenance, and security for Red Hat ( RHEL 5 & 7), Sun Solaris, Windows Server 2008… more
    General Dynamics Information Technology (12/06/25)
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