• Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system ... Mission Technologies is seeking a highly skilled and motivated Systems Administrator to support the Navy Integrated...be maintained) + Candidate must have hands-on experience with Linux system administration (preferably RHEL 7/8) +… more
    Huntington Ingalls Industries (10/01/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …DOD Secret Security Clearance. e) Five or more years' experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. f) ... **Sr. UNIX Systems Engineer** **Category:** Infrastructure/Cloud **Main location:** United States,.... Wellness and Well-being programs \#CGIFederalJob \#LI-PC1 **Skills:** + Network + Patch Management + Unix + Linux… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Sentinel Staff Cyber Systems Engineer

    Northrop Grumman (Roy, UT)
    …be located in **Roy, Utah** and will support the Sentinel program. The Staff System Administrator is responsible for developing software for the Command & Launch ... life and launch your career today. Northrop Grumman Defense Systems is seeking **Staff Cyber Administrator ** -16498....+ or higher). * Windows server management experience * Network and Cyber Requirements Systems Engineering *… more
    Northrop Grumman (10/31/25)
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  • Platform Engineer - Operationalizing AI

    Precise Systems, Inc. (San Diego, CA)
    …DevOps engineer, IT Specialist, platform engineer, site reliability engineer, release engineer, systems administrator , systems engineer, or similar role. + ... by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and… more
    Precise Systems, Inc. (10/26/25)
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  • System Adminsitrator

    GCyber (St. Louis, MO)
    GCyber is hiring a System Administrator , to support our newly awarded United States Coats Guard (USCG) Maverick contract. The System Administrator will ... hybrid position with 3 days on site. As the System Administrator , you will: + Manage, maintain,...you will: + Manage, maintain, and optimize servers, operating systems (Windows/ Linux ), and enterprise applications in a… more
    GCyber (11/18/25)
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  • Information System Security Officer…

    SAIC (Pearl Harbor, HI)
    …actively tracking and maintaining each network 's cyber-vulnerability level and system compliance with applicable Defense Information Systems Agency (DISA) ... + Microsoft Certified Solutions Craftsman: Server Infrastructure and/or Red Hat Certified System Administrator . + Experience with entering and reviewing eMASS… more
    SAIC (11/15/25)
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  • Cyber Systems Security Engineer - Skunk…

    Lockheed Martin (Palmdale, CA)
    …members * Cisco CCNA, and/or CCNP certification or equivalent * Red Hat Certified System Administrator or Linux \+ certification or equivalent\. * Experience ... maintenance of a Ground Control Station \(GCS\) and accompanying System Integration Lab \(SIL\)\. This includes network ...* Experience with Windows Server and Red Hat Enterprise Linux System Administration\. **Desired Skills:** * Strong… more
    Lockheed Martin (10/10/25)
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  • Multi -Public Cloud Engineer

    NTT America, Inc. (Plano, TX)
    …strategies for performance, and resource utilization. **Security & Compliance** Enforce Linux system security best practices, including access control, ... two of the following certifications (or equivalent experience): Red Hat Certified System Administrator (RHCSA) Red Hat Certified Engineer (RHCE) Microsoft… more
    NTT America, Inc. (10/02/25)
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  • Mult Function Info Systems (Database Admin

    Lockheed Martin (San Diego, CA)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Importing/Exporting large data ... role you will be required to cross\-train across multiple functions \(Database, Network , Systems , Security \- Multi\-Function Information Systems Analyst… more
    Lockheed Martin (11/14/25)
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  • Network Communications 3

    Huntington Ingalls Industries (San Diego, CA)
    …Industries is searching for a qualified candidate to fill the role of Network Administrator for the Navy Integrated Training Environment (NITE) contract. The ... Network Administrator is responsible for operating, maintaining,... analysis regarding short- and long-range planning for in-house systems . May coordinate third-party maintenance for network … more
    Huntington Ingalls Industries (10/13/25)
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