• Linux Systems Administrator

    L3Harris (Greenville, TX)
    …Location: Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified ... Essential Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows, and Network operations +… more
    L3Harris (10/17/25)
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  • Sr . Linux Systems Engineer

    Spok, Inc. (Plano, TX)
    Sr . Linux Systems Engineer Information Technology Plano, Texas Apply Description Onsite / Plano, TX Full-time/Direct hire This position is responsible for ... as Redhat Linux expert, responsible for installing, reconfiguring, patching, Redhat Linux systems for IT, and assisting support and development when needed.… more
    Spok, Inc. (10/29/25)
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  • Sr . Linux Systems

    RTX Corporation (Richardson, TX)
    …will be supporting a Raytheon program in a classified environment as a ** Sr . Linux System Administrator** . Responsibilities include building, maintaining, and ... securing Information Technology systems and directly supporting customer mission-critical capabilities. + You will work closely with program developers and system… more
    RTX Corporation (11/19/25)
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  • Senior Linux System Administrator

    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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  • Senior Linux QA Engineer

    Broadcom (Plano, TX)
    …already have a Candidate Account, please Sign-In before you apply.** **Job Description:** ** Senior Linux QA Engineer** **Job Description:** Are you a passionate ... quality and driving innovation? We are seeking a dynamic Senior Linux QA Engineer to join our...the sprint. **Required Skills & Competencies:** + Experience with Linux systems , preferably one or both x86… more
    Broadcom (10/21/25)
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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 (10/22/25)
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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 (11/07/25)
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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 (11/15/25)
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  • Sr . Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30864 Job Location: Greenville, ... 1st Shift 9/80 Job Requirements: L3Harris is seeking a Sr . Systems Engineering Specialist who will be...Signals Analysis, and RF Design understanding. + Familiarity with Linux operating systems including comfort with Command… more
    L3Harris (11/08/25)
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  • Systems Engineer, Sr - Level 3

    Lockheed Martin (Fort Worth, TX)
    …software test design, software debug, lab integration, and test\. * Experience with Linux Operating Systems \. * Experience with Open System Architecture and ... discipline\. * Experience in lab integration and test\. * Experience in systems engineering development and integration processes\. * System work experience with… more
    Lockheed Martin (11/09/25)
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