• Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …**Skills:** Critical Systems,Enterprise Systems,Software Updates,System Administration,Technical Issues **Certifications:** Red Hat Certified Engineer (RHCE) ... | Red Hat - Red Hat , CompTIA Security+ CE | CompTIA...experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide… more
    General Dynamics Information Technology (10/25/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …OpenShift). * Knowledge of Identity and Access Management (IAM) and integration with Linux systems. * Red Hat Certified System Administrator (RHCSA) ... Linux Administrator Job Category: Information Technology Time Type:...or Red Hat Certified Engineer (RHCE) certification. * ITIL,...or Red Hat Certified Engineer (RHCE) certification. * ITIL, Security+, or other relevant… more
    CACI International (11/13/25)
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  • Linux OS Developer

    CACI International (VA)
    …experience working with Linux + ** Linux Environments:** Extensive experience with Linux environments, especially Red Hat Enterprise Linux (RHEL). ... on and for immutable operating systems. **More About the Role** As a Linux Engineer /Developer, you will work alongside our Linux developers your primary… more
    CACI International (10/28/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …and/or vulnerability scanner product. + 4 or more years experience in maintaining and operating Red Hat Enterprise Linux (RHEL) servers. + Shall meet the ... are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the...product. + 7 or more years of experience with Red Hat Enterprise Linux or… more
    V2X (12/12/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …restoration of services. Nightwing is seeking an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to join our DevOps ... of cloud-based infrastructure and services, with a focus on Red Hat -based systems across hybrid and multi-cloud...Suitability. - 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or… more
    Nightwing (11/26/25)
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  • Cloud Engineer

    BCMC (Arlington, VA)
    …the restoration of services. We are seeking an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to join our DevOps team. ... of cloud-based infrastructure and services, with a focus on Red Hat -based systems across hybrid and multi-cloud...Suitability. - 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or… more
    BCMC (11/21/25)
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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …tuning, and maintaining the IDS within a complex enterprise IT environment, primarily running on Red Hat Enterprise Linux . What You'll Work On: + Designing, ... We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal...Troubleshooting installation and operational issues specific to IDS/IPS on Red Hat Enterprise Linux , addressing… more
    ENS Solutions (12/14/25)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …on resiliency and urgency through our 21st Century Security(R) vision\. Lockheed Martin provides Red Hat Enterprise Linux \(RHEL\)/SE Linux based HPC ... Red Hat \(RH\) Satellite and Ansible automation and maintain Red Hat Enterprise Linux /SE Linux configurations * Work with site administration… more
    Lockheed Martin (11/13/25)
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  • Senior Cloud Engineer

    CACI International (VA)
    …Solution (ACAS) solution, with a focus in the following technology areas: Azure Cloud, Red Hat Linux , Tenable Software Solutions for ACAS, Scripting (Python, ... Senior Cloud Engineer Job Category: Information Technology Time Type: Full...and code efficiencies + Perform, and maintain, an Enterprise Red Hat Linux Operating Infrastructure… more
    CACI International (10/15/25)
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  • Suricata Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …tuning, and maintaining Suricata within a complex enterprise IT environment, primarily running on Red Hat Enterprise Linux . A key focus of this role ... We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal...Troubleshooting installation and operational issues specific to Suricata on Red Hat Enterprise Linux , addressing… more
    ENS Solutions (11/26/25)
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