• Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …PRINCIPAL SYSTEMS ENGINEER 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 (07/31/25)
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  • 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 (05/06/25)
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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 (07/30/25)
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  • Specialist, Cyber Infrastructure

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Cyber Infrastructure Systems Engineer Job Code: 21703 Job Location: Colorado Springs, CO ... and validation, cost and risk and supportability and effectiveness analyses for total systems . Analyses are performed at all levels of total system product to… more
    L3Harris (06/11/25)
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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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  • AWS Infrastructure /DevOps Engineer,…

    Deloitte (Charlotte, NC)
    …experience with DevOps processes, tools and technologies + 3+ years of experience in Linux systems administration + Active Secret security clearance + Must ... the possible, and fulfill their mission promise. Our Hybrid Cloud Infrastructure offering provides specialized engineering capabilities to design, implement, manage,… more
    Deloitte (07/17/25)
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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 ... development and DevOps teams to support application deployment and infrastructure needs Skills red hat enterprise linux ,...experience. * * 3+ years of experience as a Linux Systems Administrator. * Strong expertise in… more
    TEKsystems (07/25/25)
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  • Linux Systems Administrator, SME

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    …* Systems Administrator administers and supports daily operational requirements. * Linux Systems Administration: Install, configure, and maintain Linux ... for the administration, maintenance, and support of our critical Linux -based infrastructure . Experience working within a Department...as a System Administrator with a strong focus on Linux systems . * Deep understanding of … more
    UIC Government Services and the Bowhead Family of Companies (07/03/25)
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  • Linux Principal Windows Systems

    Serco (Kirtland AFB, NM)
    **Position Description** Serco is seeking a Linux Principal Windows Systems Administrator to join our team supporting the Defense Systems sector at Kirtland ... servers and workstations. + Install, harden, and patch Linux operating systems . + Develop presentations and...possess an active US Department of Defense (DoD) Top Secret security clearance and be able to maintain it.… more
    Serco (05/17/25)
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  • Systems Administrator ( Linux )

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Linux Systems Administrator Range Network. The position will support our ... Systems Administrator ( Linux ) Location HI -...requirements) REQUIRED SKILLS & EXPERIENCE: + Knowledge of IT systems and advance IT infrastructure concepts +… more
    Alaka'ina Foundation Family of Companies (07/30/25)
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  • Senior Linux /Unix Systems

    SMX (Dahlgren, VA)
    …Test & Evaluation environments, ensuring the functionality, security, and efficiency of Unix/ Linux -based systems , networks, and software infrastructure . This ... Senior Linux /Unix Systems Administrator (4411)at SMX(View all...Top Secret + 6+ years' experience administering Linux /Unix systems and networks + Experience with… more
    SMX (07/25/25)
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  • Principal Linux System Administrator

    BAE Systems (Manchester, NH)
    …**Key responsibilities include:** + Administer patch management for RHEL-based Linux systems , including vulnerability scanning, patch deployment, and ... protection and ePO integration. + Deploy and configure Splunk Universal Forwarders on Linux systems ; manage log ingestion and index routing. + Reset LDAP… more
    BAE Systems (07/10/25)
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  • Linux Systems Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …**Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Linux Systems Engineer** A Linux Systems Engineer ... Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Kubernetes, Linux , Systems Engineering… more
    General Dynamics Information Technology (07/28/25)
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  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …Test & Evaluation) environments, ensuring the functionality, security, and efficiency of Unix/ Linux -based systems , networks, and software infrastructure . The ... on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/ Linux Systems Administrator to support a Department of the Navy (DoN)… more
    First Division Consulting (06/19/25)
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  • Linux Systems Administrator

    Leidos (Beavercreek, OH)
    …Security team within the Digital Modernization sector is seeking an experienced ** Linux Systems Administrator** to work onsite in Beavercreek, Ohio. You ... skills to perform testing, deploying, maintaining, and administering cyber systems across networks along with their infrastructure ...you do in this role?** + Work primarily on Linux based systems to design, build, integrate,… more
    Leidos (07/25/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator. The candidate will support both Linux ... be accepted in place of a degree + 3+ years experience with Linux operating systems , including installations, maintenance, and troubleshooting + Experience in… more
    Parsons Corporation (07/19/25)
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  • Senior Linux System Administrator ( GXP…

    BAE Systems (San Diego, CA)
    Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... user/group management, OU structure, and GPOs. + Install, configure, and maintain Linux -based servers and systems . + Configure, deploy, and maintain Lab-in-a-Box… more
    BAE Systems (07/31/25)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    …**Preferred Qualifications:** + Experience/familiarization with full lifecycle management of Linux systems , to include provisioning, configuration management and ... include but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains… more
    ManTech (07/23/25)
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