• Field Engineer/ Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …the interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems at multiple military ... as assigned. Minimum Qualifications + Security Clearance: A current Secret level US Government security clearance is required; US...well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related field; 7… more
    Huntington Ingalls Industries (08/08/25)
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  • Sr. Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …Active Top Secret security clearance is preferred. + Experience with Linux and Windows Operating Systems. + Experience with VMware administration including ESXi ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (09/24/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is...addition to broader experience and capability with networking and Linux technologies. This employee will be a member of… more
    SpaceX (10/11/25)
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  • Linux System Administrator

    KIHOMAC (Colorado Springs, CO)
    + Design, implement, troubleshoot, and sustain Linux based physical and virtual machines for the Missile Defense Space Center + Administer container platforms such ... obtain within 60 days of hire, a computing environment Linux certification + Must have, or obtain within 60...must be in possession of a minimum DoD issued Secret Clearance Physical Requirements: + Able to occasionally reach… more
    KIHOMAC (10/09/25)
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  • System Engineer, Linux and Windows,…

    DeVine Consulting, Inc. (Monterey, CA)
    …or SSCP) Certification + CE/OS Certification + Experience serving as a system administrator for Microsoft O365, VMWare,Vsphere and NsX-T, Linux Red Hat, Windows ... and data center) maintenance, operation, and Cybersecurity for various networks including secret level networks If you meet the requirements below, and you'd enjoy… more
    DeVine Consulting, Inc. (09/07/25)
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  • F-22 iMIS System Administrator (Level 3),…

    Lockheed Martin (Langley Air Force Base, VA)
    …Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As critical members of ... care\. A Day in the Life: As an IMIS Administrator with our F\-22 IMIS team partnering with our...be a United States citizen and possess an active SECRET security clearance \(adjudicated within the last 5 years\)… more
    Lockheed Martin (09/19/25)
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  • Senior Linux System Administrator

    KIHOMAC (Colorado Springs, CO)
    …and troubleshooting efforts + Install, configure, and manage RHEL and other Linux -based systems + Assist integration leads and managers in problem definition, ... + Must be a US citizen + Candidate must be in possession of a Secret Security Clearance Physical Requirements: + Able to occasionally reach with hands and arms +… more
    KIHOMAC (10/12/25)
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  • Systems Administrator II (Active…

    NANA Regional Corporation (Vandenberg AFB, CA)
    Five Rivers Analytics, an Akima company, is hiring a System Administrator to support the Satellite Control Network Operations, Remote Site and Mission Partner ... Vandenberg Tracking Station, Vandenberg Space Force Base California. The System Administrator executes actions necessary to maintain all information systems located… more
    NANA Regional Corporation (10/02/25)
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  • F-22 iMIS System Administrator (Entry…

    Lockheed Martin (Elmendorf AFB, AK)
    **Description:** We are seeking a motivated and talented IMIS Administrator to join our F\-22 Field Operations Team at Elmendorf Air Force Base, Alaska\. As a ... Doing** * Administer and maintain Solaris Unix, RedHat Enterprise Linux \(RHEL\), and Windows operating systems\. * Work various...be a United States citizen * Possess an active SECRET security clearance\. with the ability to obtain a… more
    Lockheed Martin (10/03/25)
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  • Software Application Administrator /Analyst…

    Northrop Grumman (Roy, UT)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... of experience + Candidates must have a current DOD ** Secret ** level security clearance (at a minimum) in order...to be considered + Experience with both Windows and UNIX/ Linux operating systems + Internet Information Services (IIS) experience… more
    Northrop Grumman (10/15/25)
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