• 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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  • Linux Systems Administrator

    Insight Global (Huntsville, AL)
    Job Description An employer is looking for a Secret Cleared Linux Systems Administrator in the Huntsville, AL area. This resource will work closely with ... the software factory and DevSecOps team to ensure various linux platforms are developed and operational. We are a company committed to creating inclusive… more
    Insight Global (06/17/25)
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  • Jr Linux Administrator

    Insight Global (Reston, VA)
    Job Description Responsibilities: Monitor, troubleshoot, and maintain Linux -based systems and services in a 24/7 GNOC environment. Provide Tier 1 and Tier 2 ... support for system alerts, incidents, and service requests. Perform routine ...Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements -Tier 1-2 Linux support -Doing releases for a smaller GNOC (global… more
    Insight Global (06/20/25)
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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)
    …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 (05/31/25)
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  • Intermediate Linux Systems

    Black Bear Technology Solutions, LLC (Aberdeen Proving Ground, MD)
    Intermediate Linux Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Aberdeen Proving Grounds (Onsite) Position ... Overview: The Intermediate Linux Systems Administrator specializes in...CE or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA), MCSA, MAC OS, or… more
    Black Bear Technology Solutions, LLC (05/24/25)
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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 (04/05/25)
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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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  • Sr Principal Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** **with High Performance Computing (HPC)** ... + Bachelor's degree in Information Technology + Active Top Secret /SCI clearance is preferred + Linux + or...Active Directory, LDAP, VMWare, and knowledge of SAN storage systems + Linux Operating System more
    Northrop Grumman (04/08/25)
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  • Principal Linux System

    RTX Corporation (Tewksbury, MA)
    …for a security clearance **Security Clearance:** DoD Clearance: Secret **Principal Linux Systems Administrator - 100% onsite, Tewksbury, MA. Will sponsor ... configuration. + Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (06/27/25)
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  • Linux Systems Administrator

    General Dynamics Information Technology (Wright Patterson AFB, OH)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Linux Systems Administrator with GDIT. A career in ... None **Job Family:** Systems Administration **Skills:** Complex Systems ,HPC, Linux System Administration **Certifications:** Security+...operate. At GDIT, people are our differentiator. As a Linux Systems Administrator you will… more
    General Dynamics Information Technology (06/20/25)
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  • M3 Systems Administrator (RHEL/…

    General Dynamics Information Technology (Charlottesville, VA)
    …and Security Command (INSCOM). **HOW A** **M3** ** SYSTEMS ADMINISTRATOR (RHEL/ LINUX ) WILL MAKE AN IMPACT** + Provide system administration support for ... related experience **US Citizenship Required:** Yes **Job Description:** **M3 Systems Administrator (RHEL/ Linux )** **- TS/SCI...automation - Bash, JSON, YAML. + General understanding of Linux internals ( system calls, file systems more
    General Dynamics Information Technology (04/10/25)
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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 to join our dynamic IT team. This is a 100% onsite position ... position is 100% onsite. **Responsibilities** * Systems Administrator administers and supports daily operational requirem* Linux...5+ years of experience as a System Administrator with a strong focus on Linux more
    UIC Government Services and the Bowhead Family of Companies (06/24/25)
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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 (06/12/25)
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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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  • System Administrator - Red Hat…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    System Administrator - Red Hat Enterprise Linux (SAL) Level 2 Position Summary DarkStar Intelligence seeks a highly skilled System Administrator - ... related field. + One year demonstrated Red Hat Enterprise Linux system administration experience within the last...system administration, such as the Red Hat Certified System Administrator (RHCSA) certification. Salary Range $120,000-… more
    DarkStar Intelligence LLC (05/23/25)
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  • Senior Linux System

    General Dynamics Information Technology (Livermore, CA)
    …Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible for ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...hardware upgrades. + Core Systems : Domain Controllers, Linux servers, DNS, VMware, HPE Blade System ,… more
    General Dynamics Information Technology (05/10/25)
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  • System Administrator - Red Hat…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    System Administrator - Red Hat Enterprise Linux .... + Install and configure Linux -based operating systems and their services according to system ... DarkStar Intelligence seeks a highly skilled System Administrator - Red Hat Enterprise Linux (SAL)...responsible for administering, maintaining, and optimizing Red Hat Enterprise Linux (RHEL)-based systems in a secure, high-performance… more
    DarkStar Intelligence LLC (05/23/25)
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  • Senior Linux /Unix Systems

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of...Top Secret + 6+ years' experience administering Linux /Unix systems and networks + Experience with… more
    SMX (06/26/25)
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