• 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...+ Administer and maintain Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems +… more
    Huntington Ingalls Industries (07/12/25)
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  • Systems Administrator

    SAIC (Kirtland AFB, NM)
    …work mid-shift **(2:00 PM to 10:00 PM).** + Proven work experience as a Linux systems administrator , Red Hat-based distributions preferred + Practical ... **Description** SAIC is seeking a systems administrator to support the Space...may include: + Work as a senior member of Linux systems administration teams, networking, and security… more
    SAIC (09/27/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** ... Systems Administrator ** with demonstrated experience to maintain...support to on-premises infrastructure. + Understanding and familiarity of Linux operating system and virtual networking. **Required Skills and… more
    SMX (10/03/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in enterprise IT ... operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure...plan migration process to support applications hosted by the Windows/ Linux systems . + Complete system security checklists,… more
    General Dynamics Information Technology (09/30/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Salary | Full Time NAVAIR Senior Systems Administrator Overview: JHNA is currently seeking a talented Senior Systems ... will be performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures across the NAVAIR… more
    JHNA (09/16/25)
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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 ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...and tomorrow is smarter. Our work depends on a ** Systems Administrators** with Linux and Windows Infrastructure… more
    General Dynamics Information Technology (09/06/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Sparks, NV)
    …for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and expertise to ... may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent interpersonal and… more
    Sierra Nevada Company, LLC (08/13/25)
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  • Unix IA Ops Systems Administrator

    SMX (Patuxent River, MD)
    Unix IA Ops Systems Administrator (4702)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Mid-Level Unix IA Ops ... Systems Administrator to join our team at...on Information Assurance (IA) compliance and security operations for Unix/ Linux systems across Department of Defense (DoD)… more
    SMX (10/01/25)
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  • Low-Code Systems Administrator , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Charleston, SC)
    Low-Code Systems Administrator , Mid The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving ... administrator to spe cia lize in RedHat Enterprise Linux , who can leverage expertise in Appian and Pega...meaning. This is an opportunity to gain experience in systems administration for a robust DEVSECOPS pipeline and innovating… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • Linux Engineer (TS/SCI with Polygraph…

    General Dynamics Information Technology (Warrenton, VA)
    …direct experience in the following: **System Administration** + Prior experience as a Unix/ Linux Systems Administrator of Linux , preferably RHEL/CentOS ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...the Data Center to replace failed hardware components on Linux systems + Project based development and… more
    General Dynamics Information Technology (10/03/25)
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