• Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Ansible, System Administration **Experience:** ... expected to have related experience and knowledge/understanding of: + Linux Operating systems as a server or...of DNS, DHCP and LDAP in a Windows or Linux environment + Operating system deployment and… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Linux System Administrator

    Citigroup (Irving, TX)
    … Server Administration , Linux System Administration , Linux Systems Programming, Python (Programming Language), Red Hat Ansible, Red Hat ... are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance...will serve as a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced… more
    Citigroup (09/23/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …in the resolution process. Configures and manages LINUX operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... is required. + Four (4) additional years of relevant system administration experience may be substituted for...bash programming experience + 7 or more years of Perl/ Python programming and LINUX (Redhat/CentOS 5 or… more
    Assertive Professionals (09/25/25)
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  • STEM Software Engineering Intern

    Leidos (Eagan, MN)
    …maintaining FAA air traffic control software. The environment is primarily Java and Python languages on a UNIX/ Linux platform. Seeking applicants with Computer ... and tools throughout the software development life cycle. Familiarity with UNIX/ Linux , Java, Python , and multi-threaded programming or equivalent development… more
    Leidos (10/03/25)
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  • Linux Systems Administrator - Red…

    TEKsystems (Denver, CO)
    Linux Systems Administrator - Red Hat Specialist Location: Downtown Denver (Hybrid: 2 days onsite, parking covered) Type: Contract-to-Hire | Growth Opportunity ... Core Technical Skills (Must-Have) + Red Hat Linux Administration - Strong experience with RHEL... security. + Scripting & Automation - Proficiency in Python , PowerShell, or similar scripting languages. We reserve the… more
    TEKsystems (11/12/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration , and troubleshooting of both Linux ... a self-starter who can work on their own * Expertise in configuration, administration , and troubleshooting of Linux (RHEL/CentOS, Ubuntu) to include kernel panic… more
    Vexterra Group (10/14/25)
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  • Senior Data Platform Engineer - Big Data / Hadoop

    The Hartford (Chicago, IL)
    …+ Proficiency in a broad range of tools and concepts including Hadoop, Linux , Python , SQL, Spark, Kerberos, cloud platforms, security protocols, performance ... to ensure rapid diagnosis, effective resolution, and continuous improvement of system reliability. + Evaluate, implement, and manage emerging data technologies with… more
    The Hartford (11/04/25)
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  • Linux Systems Admin - GMD…

    Lockheed Martin (Huntsville, AL)
    …to negate the threat\. **The Work** The Linux System Admin maintains smooth operation of multi\-user computer systems , including coordination with ... Defense \(GMD\) is the heart of the Missile Defense System and a key element of our nation's defense...Science, Technology, Engineering or Math discipline * Experience with Systems Administration for Linux Operating… more
    Lockheed Martin (11/09/25)
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  • Senior Linux System Admin

    ServiceNow, Inc. (San Diego, CA)
    …the desire to dream big makes for great candidates. We are currently seeking a **Senior Linux System Admin ** to support our on-premises customers. As a key ... and testing. + Use broad knowledge and experience of systems administration and networking principles to proactively...Other requirements: + 4+ years' experience building and maintaining Linux -based systems + 4+ years' experience working… more
    ServiceNow, Inc. (11/07/25)
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  • Staff Engineer 2 - Protection Systems

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …Proficiency with configuration control and version control processes. + Knowledge of Linux , Python , EPICS. **SLAC employee competencies** : + Effective ... Staff Engineer 2 - Protection Systems at SSRL Job ID 6488 Location SLAC...and utilize version control software effectively. + Participate in system design reviews, planning activities, and documentation efforts to… more
    SLAC National Accelerator Laboratory (08/21/25)
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