• Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. + Experience with ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft...containers. + Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup… more
    RTX Corporation (09/24/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …services and support to our programs. **Responsibilities:** + Support Red Hat and Ubuntu Linux systems and related technologies. + Develop automated Linux OS ... Satellite and/or Ubuntu Landscape for management and patching of Linux systems . + Utilize Centrify for managing...+ Collaborate with other technical teams to resolve complex system issues. Engage with related technologies, including: + Storage… more
    CACI International (10/09/25)
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  • Senior Software Engineer - Embedded Linux

    RTX Corporation (El Segundo, CA)
    …Contribute to the design, coding, testing, delivery and ongoing support for embedded Linux software systems . + Participate in root cause analysis and resolution ... Prefer:** + Experience with GIT and SVN version control systems + Experience packaging custom Linux distribution...version control systems + Experience packaging custom Linux distribution with Buildroot. + Experience in developing and… more
    RTX Corporation (10/07/25)
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  • Lead, Info Sec Sys Engineer ( Linux )

    L3Harris (Melbourne, FL)
    …infrastructure and system administration, specifically focused on Red Hat Enterprise Linux (RHEL). Join our team of Information Security Systems Engineers ... Suitability Essential Functions: Specific responsibilities will include: + Advanced Red Hat Linux troubleshooting and support + System management with Red Hat… more
    L3Harris (09/18/25)
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  • Linux Administrator

    Eliassen Group (Westlake, TX)
    …automate, promote DevOps and EngOps work. You will be leading managing Linux , Unix, Windows operating systems , Hypervisors, Hardware, security compliance ... $50 - $54 / hr. w2 **Responsibilities:** + Manage Linux , Unix, and Windows operating systems , hypervisors,...+ Manage Linux , Unix, and Windows operating systems , hypervisors, and hardware. + Ensure security compliance patching… more
    Eliassen Group (10/14/25)
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  • Splunk Engineer/ Linux Engineer/Service…

    Insight Global (El Segundo, CA)
    …importing data Must Haves * 5+ years of experience with Engineering experience on Linux systems * Experience automating Linux configuration with CFEngine * ... programming/scripting with: Python, Bash, Javascript Python * Strong experience in a Linux environment * Enterprise level experience (1000+ systems ) Must Haves… more
    Insight Global (09/09/25)
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  • Scitls Unix/ Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    system 's servers, hardware, applications, and software. + Monitors systems performance and ensures compliance with security standards. + Monitors everyday ... Operations **Skills:** Business Continuity,Disaster Recovery (DR),Enterprise IT,Information Technology (IT) Systems ,Virtual Environments **Experience:** 8 + years of related experience… more
    General Dynamics Information Technology (10/04/25)
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  • Linux Systems Engineer - Active…

    ENS Solutions (Chantilly, VA)
    …+ Analyzes system capacity and performance to support problem resolution and system enhancements and monitors systems tests. + Responds to inquiries from a ... + Experience developing systems , products, and/or processes based on a total...and tests theoretical and/or physical models and develops the system design, considering operational impacts, performance, testing, manufacturing, cost… more
    ENS Solutions (09/27/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …SSCP) + Current or Active DoD Secret Clearance + Hands-on experience with Linux system administration (preferably RHEL 7/8) + Familiarity with Windows Server ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (09/05/25)
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  • Software Engineer I - C/C++ Linux (Onsite)

    RTX Corporation (Middletown, RI)
    …technologies as needed. **What You Will Do:** + Develop software for deployed DoD Linux real-time software systems hosted on VPX and server based solutions. + ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (10/02/25)
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