• Sr. Specialist, Information Systems…

    L3Harris (Greenville, TX)
    …systems integration is desired. + Experience hardening Linux- and Windows-based operating systems desired. + Requirements management experience is highly ... in the interest of national security. Job Title: Sr. Specialist, Information Systems Security Engineer Job Code: 30837 Job Location: Greenville, Texas Schedule: 9/80… more
    L3Harris (11/10/25)
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  • Systems Engineer, Sr - Level 3

    Lockheed Martin (Fort Worth, TX)
    …test design, software debug, lab integration, and test\. * Experience with Linux Operating Systems \. * Experience with Open System Architecture and Common ... 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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  • Sr. Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    …Hardware, or Signals Analysis, and RF Design understanding. + Familiarity with Linux operating systems including comfort with Command Line Linux, and bash ... domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30864 Job Location: Greenville, TX (On-Site) Job… more
    L3Harris (11/08/25)
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  • Sr. IT Systems Analyst OMS

    O'Neal Industries, Inc. (Houston, TX)
    …to the department. Skills and Qualifications + Technical understanding of hardware, operating systems , and networking. + Technical understanding of print ... Description Position Summary The Sr. IT Systems Analyst will provide hardware and software support...relational databases. The IT Specialist will ensure all information systems are reliable, stable, and highly available by performing… more
    O'Neal Industries, Inc. (11/08/25)
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  • Production Operations Systems Engineer

    SAIC (TX)
    …production systems . + Strong proficiency in Linux/Unix and Windows operating systems . + Experience with system administration tasks including user ... **Description** SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support...performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. The ideal candidate… more
    SAIC (10/30/25)
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  • Lead, Systems Engineering (SIGINT/COMINT)

    L3Harris (Greenville, TX)
    …experience. + RF design understanding. + Familiarity with bash scripting, and Linux operating systems include comfort with Command Line Linux. + Will support ... in the interest of national security. Job Title: Lead, Systems Engineer (SIGINT/COMINT) Job Code: 30387 Job Location: Greenville,...1st Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for working in… more
    L3Harris (10/26/25)
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  • Assistant Professor of Computer Systems…

    Rice University (Houston, TX)
    …, IoT, energy-efficient computing/sensing systems , neuromorphic sensing and computing systems , operating systems and compilers for non-traditional ... Assistant Professor of Computer Systems and Engineering in Computer Science at Rice...tenure-track Assistant Professor position in the area of computer systems and engineering, broadly defined, with an anticipated start… more
    Rice University (10/21/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …drive emerging technology solutions. + Leadership and operational expertise within our CORE Operating Systems . **Why choose Collins Aerospace?** + Be part of a ... in creating transformative technologies that empower national security and defense systems .** **Shape the Future with Collins Aerospace** At Collins Aerospace, we… more
    RTX Corporation (10/01/25)
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  • Senior Principal Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …SEER parametric estimation tools. + Leadership and operational expertise within our CORE Operating Systems . **Why choose Collins Aerospace?** + Be part of a ... in creating transformative technologies that empower national security and defense systems .** **Shape the Future with Collins Aerospace.** At Collins Aerospace, we… more
    RTX Corporation (10/01/25)
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  • Global Security Systems Specialist

    CyrusOne (Houston, TX)
    …and BioConnect. + Familiarity with IT fundamentals including networking, servers, operating systems , and databases. + Experience with incident management, ... The Global Security Systems Operations Specialist is responsible for the ongoing...support, maintenance, and optimization of CyrusOne's enterprise-wide physical security systems . This role focuses on break/fix resolution, system health… more
    CyrusOne (09/13/25)
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