• IT Linux Systems

    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 ... with the ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for an experienced … more
    SpaceX (05/06/25)
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  • Top Secret Linux System

    Insight Global (Boulder, CO)
    …A company in the Boulder, CO areas is looking for a qualified Linux System Administrator with a Top Secret clearance to join their team supporting ... a DoD program. The System Administrator will work to maintain multi-user computer systems...& IT infrastructure. Candidate will sustain operational Red Hat Linux systems and provide daily support for… more
    Insight Global (07/30/25)
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  • Linux System Administrator

    General Dynamics Information Technology (Oakton, VA)
    …to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux System Administration & ... challenging, impactful, and mission-critical. Join our team as a Linux System Administrator and make...table:** + Experience with installation, configuration, and management of Linux systems (Red Hat experience preferred) +… more
    General Dynamics Information Technology (06/28/25)
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  • Linux Systems Administrator

    Northrop Grumman (Melbourne, FL)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (08/01/25)
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  • Linux Systems Administrator

    Northrop Grumman (Melbourne, FL)
    …Professionals, We Want You!** The Northrop Grumman Classified Solutions team is seeking a ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (05/08/25)
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  • Linux Systems Administrator

    Lockheed Martin (Sunnyvale, CA)
    …and more than 570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations\. **What You ... In this role, you will perform a variety of activities in information systems design, development, and analysis encompassing one or more of the following areas… more
    Lockheed Martin (07/12/25)
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  • Linux System Administrator

    RTX Corporation (St. Petersburg, FL)
    …career growth opportunity with our Information Workplace Services team for a talented Linuz Systems Administrator . This is an opportunity to work in a highly ... as only US citizens are eligible for a security clearance. + Experience with Linux system administration. + Strong experience with RHEL 7/8/9, including systemd,… more
    RTX Corporation (07/11/25)
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  • Linux Systems Administrator

    RTX Corporation (Cedar Rapids, IA)
    …career growth opportunity with our DT - Information Workplace Services team for a talented Linux Systems Administrator / Analyst. You will collaborate with a ... security, and compliance. **Qualifications You Must Have:** + DoD SECRET security clearance. + US citizenship is required, as...workstations. + Proven experience as a System Administrator with expertise in Windows, Red Hat Linux more
    RTX Corporation (07/09/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information...CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret ... fielded systems . CACI is seeking a development Systems Administrator with Linux experience... system testing and software installation. As a Systems Administrator , you will assist with the… more
    CACI International (07/05/25)
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  • Senior Linux System

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior ... Linux System Administrator is responsible...Linux System Administrator is responsible for leading ...standards. + Install, configure, and maintain software and operating systems . + Implement operating system enhancements for… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Senior Linux System

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Linux System Administrator Tucson, AZ. Must have an active ... to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Senior... and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior… more
    RTX Corporation (07/18/25)
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  • Information Systems Security Engineer - Top…

    TEKsystems (Aberdeen, MD)
    …Incident response, Security+, system administrator , AWS, Cloud, Linux , operating system , Secret clearance, configuration management, chef, ... Top Skills Details Risk management,Nist,Cissp certification,Incident response,Security+, system administrator ,AWS,Cloud, Linux ,operating system , Secret clearance,configuration… more
    TEKsystems (07/29/25)
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  • Principal Linux System

    BAE Systems (Manchester, NH)
    …incentives may be available based on position level and/or job specifics. **Principal Linux System Administrator ** **114328BR** EEO Career Site Equal ... seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified...experience with a degree) as a system administrator . + Strong command of Linux RHEL… more
    BAE Systems (07/10/25)
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  • Senior Linux System

    BAE Systems (San Diego, CA)
    …BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... OU structure, and GPOs. + Install, configure, and maintain Linux -based servers and systems . + Configure, deploy,...available based on position level and/or job specifics. **Senior Linux System Administrator ( GXP… more
    BAE Systems (07/31/25)
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  • Linux Systems Administrator

    TEKsystems (Cedar Rapids, IA)
    …( secret or top secret )** We are seeking a skilled and proactive Linux Systems Administrator to join our IT infrastructure team. The ideal candidate ... application deployment and infrastructure needs Skills red hat enterprise linux , ubuntu, system administrator , ...experience. * * 3+ years of experience as a Linux Systems Administrator . * Strong… more
    TEKsystems (07/25/25)
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  • Linux Systems Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …are not only part of history, they're making history. Northrop Grumman is seeking a Linux Systems Administrator /Principal Systems Administrator to ... Wright Patterson Air Force Base in Dayton, OH. This Linux Systems Administrator will be...listed below. **Basic Qualifications for a Systems Administrator :** + Active Department of Defense Top Secret more
    Northrop Grumman (07/03/25)
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  • Linux Systems Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …to support an Army Contract. The Linux Systems Administrator will provide technical expertise supporting information system components, infrastructure ... with Infrastructure as Code (IaC) in git repositories. + Perform Linux system configuration, patching, and vulnerability remediation utilizing Ansible,… more
    Integration Innovation, Inc. (i3) (07/30/25)
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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    **Overview** Bowhead is seeking a highly skilled and experienced Linux System Administrator SME to join our dynamic IT team. This is a 100% onsite position ... Administrator administers and supports daily operational requirements. * Linux Systems Administration: Install, configure, and maintain...(7+) years of experience as a System Administrator with a strong focus on Linux more
    UIC Government Services and the Bowhead Family of Companies (07/03/25)
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  • Project Specialist: Linux System

    Lockheed Martin (Moorestown, NJ)
    …across a dynamic production environment\. We are seeking a highly proficient Linux System Administrator to support our large\-scale manufacturing ... Place to Work **WHO YOU ARE** You are a Linux System Administrator who possesses... Administrator who possesses a deep understanding of Linux \-based systems , network engineering principles, and programming… more
    Lockheed Martin (07/12/25)
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  • Linux Principal Windows Systems

    Serco (Kirtland AFB, NM)
    …Force Base in Albuquerque, New Mexico. The successful candidate will serve as a Linux System Administrator in a classified network environment supporting ... **Position Description** Serco is seeking a Linux Principal Windows Systems Administrator...**In this role, you will:** + Perform as a Linux System Administrator for a… more
    Serco (05/17/25)
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