• Senior Systems Engineer…

    Fiserv (Irving, TX)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer ( Linux Automation) **About your role:** We are seeking ... a skilled and experienced Senior Systems Engineer to join our IT...automation of systems + Document ESX(i) and Linux systems , operational procedures for all audit… more
    Fiserv (09/10/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …This individual will serve as a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced troubleshooting, performance tuning ... Linux Programming, Linux Server Administration, Linux System Administration, Linux Systems Programming, Python (Programming Language), Red Hat… more
    Citigroup (09/23/25)
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  • Principle Engineer - Unix/ Linux Cyber…

    Toyota (Plano, TX)
    …**What you'll be doing** + Conduct security assessments of complex Windows and Unix/ Linux systems to help develop, enforce, and audit security standards and ... North American facilities and Cloud environments. Reporting to the Senior Manager of Cyber Tools Operations and Strategy (CTOS),...+ 5+ years of hands-on experience securing and managing Unix/ Linux systems in a large, diverse multi-national… more
    Toyota (09/10/25)
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  • Linux System Admin (Python based…

    ManpowerGroup (Plano, TX)
    …monitoring tools** + Stable, long-term opportunity with growth potential This is a **mid-to- senior level Linux Systems /Infra Engineer** role with **heavy ... role is for you. ** ** **Responsibilities:** + Support and maintain ** Linux -based enterprise systems ** + Troubleshoot and resolve **production infrastructure… more
    ManpowerGroup (07/09/25)
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  • Senior Software Engineer, Linux

    General Motors (Austin, TX)
    …is seeking a highly skilled and experienced professional to join our team as a ** Senior Software Engineer, Linux Kernel & Driver Development** . As a global ... systems . **What** **You'll** **Do** . Develop and enhance Linux kernel and device drivers, including those for camera...plan to help you save for retirement; * Global recognition program for peers and leaders to recognize and… more
    General Motors (07/23/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Austin, TX)
    …understanding of managed services operations, and a proactive, problem-solving outlook. The Senior Linux Cloud Engineer will also participate in automation ... + In-depth expertise in provisioning, configuring, securing, supporting, and optimizing Linux -based systems (RHEL, CentOS, Ubuntu, etc.) in enterprise… more
    NTT DATA North America (09/03/25)
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  • Senior Linux System Administrator

    GovCIO (Austin, TX)
    …role, you will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. ... Linux administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience with other Linux more
    GovCIO (08/08/25)
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  • Senior System Administrator ( Linux

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Systems Administrator who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... + Must have 5 years of experience in Site Reliability Engineering, DevOps, or Systems Engineering. + Strong experience with Linux /Unix systems administration… more
    TISTA Science and Technology (09/27/25)
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  • Senior . Platform Engineer / Linux

    RTX Corporation (Richardson, TX)
    …that create a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer / Linux ** with well-rounded Linux Infrastructure ... with Focus on the Linux Server / Linux OS. The ** Senior Platform Engineer /...implementation, of infrastructure solutions + You will maintain existing systems through Linux Based Tools and manage… more
    RTX Corporation (08/16/25)
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  • Sr Specialist, Systems Engineering…

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineering (SIGINT/COMINT) Job Code: 27589 Job Location: ... TNG) or Signals Analysis experience + RF design understanding. + Familiarity with Linux operating systems , to include comfort with Command Line Linux . + RF… more
    L3Harris (08/22/25)
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