• IT Linux Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Linux Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET...+ Experience with configuration management (Puppet, Chef, Ansible), provisioning, infrastructure as code, and other DevOps concepts and tools… more
    SpaceX (08/08/25)
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  • Principal Systems Admin- LINUX

    General Dynamics Information Technology (Washington, DC)
    …SENIOR PRINCIPAL SYSTEMS Admin WILL MAKE AN IMPACT:** + Enterprise Authorization: Integrate Linux Systems (currently, RHEL 7/8 and Ubuntu systems ) into a ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems...and Single Sign On. + Enterprise Provisioning: Configure new Linux systems for customer use and ensuring… more
    General Dynamics Information Technology (08/10/25)
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  • LINUX Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** ** Linux Systems Administrator** **- Active Top Secret Required** Seize your ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems...opportunity to make a personal impact as a ** Linux ** ** Systems Administrator** with GDIT. A career… more
    General Dynamics Information Technology (08/02/25)
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  • IT Systems Administrator - Linux

    Lockheed Martin (Fort Worth, TX)
    …patching, STIGing, and infrastructure deployments\. They will perform Systems Administration across multiple platforms including Linux workstation and ... Clearance prior to start **Basic Qualifications:** * Basic Experience with Windows Operating Systems \(Windows 10/11\) * Basic experience with Linux Operating … more
    Lockheed Martin (08/08/25)
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  • Linux Systems Administrator (Onsite)…

    RTX Corporation (Cedar Rapids, IA)
    …growth opportunity with our DT - Information Workplace Services team for a talented Linux Systems Administrator / Analyst. You will collaborate with a team of ... define computing requirements and create end-to-end solutions to solve complex IT infrastructure problems. **_**_** **_This position is onsite in Cedar Rapids; IA… more
    RTX Corporation (07/09/25)
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  • Top Secret Linux System…

    Insight Global (Boulder, CO)
    …lab assets, & IT infrastructure . Candidate will sustain operational Red Hat Linux systems and provide daily support for hardware and software issues, data ... the Boulder, CO areas is looking for a qualified Linux System Administrator with a Top Secret ...The System Administrator will work to maintain multi-user computer systems , including coordination with network administrators to maintain an… more
    Insight Global (08/09/25)
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  • Linux Systems Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is seeking a Linux Systems Administrator to support an Army Contract. The Linux Systems Administrator will provide technical expertise ... supporting information system components, infrastructure integration and maintenance. Responsibilities + Build, configure, and...DevSecOps CI/CD pipeline operation on OpenShift clusters and other Linux systems . + Deploy and maintain OpenShift… more
    Integration Innovation, Inc. (i3) (07/30/25)
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  • Linux Systems

    Northrop Grumman (Wright Patterson AFB, OH)
    Systems Administrator/Principal Systems Administrator to maintain and enhance Linux Systems and Infrastructure for the National Air and Space ... Wright Patterson Air Force Base in Dayton, OH. This Linux Systems Administrator will be an active...Systems Administrator:** + Active Department of Defense Top Secret /Sensitive Compartmented Information security clearance + IAT Level II… more
    Northrop Grumman (07/03/25)
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  • Senior Specialist, Cyber Infrastructure

    L3Harris (Colorado Springs, CO)
    …domains in the interest of national security. Job Title: Senior Specialist, Cyber Infrastructure Systems Engineer Job Code: 26739 Job Location: Colorado Springs, ... and risk and supportability and effectiveness analyses for total systems . Analyses are performed at all levels of total...Functions: + 4-6 years of experience with Red Hat Linux Administration or Engineering, 2-4 years of experience with… more
    L3Harris (08/01/25)
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  • Infrastructure Automation System…

    Lockheed Martin (Schriever AFB, CO)
    …Joining the Global Platforms and Infrastructure \(GPI\) team as an Infrastructure Automation Systems Administrator offers a unique opportunity to be part ... We are seeking a highly skilled, experienced, and motivated Infrastructure Automation Administrator to join our team\. The successful...possess a strong background in both Windows Server and Linux system administration, as well as a passion for… more
    Lockheed Martin (08/08/25)
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