• Senior Linux System Administrator

    GovCIO (Austin, TX)
    …be located in Arlington, VA, and will be a fully remote position within the United States . **Responsibilities** In this role, you will work with other members to ... + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills...that improve how government agencies operate and serve our citizens . But we can't do it alone. We need… more
    GovCIO (11/07/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    **Date Posted:** 2025-09-19 **Country:** United States of America **Location:** HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA ... date. US citizenship is required, as only US citizens are eligible for a security...YOU will do:** + Capture, analyze, decompose, and trace System requirements + Design, develop, and model systems… more
    RTX Corporation (12/21/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Mckinney, TX)
    **Date Posted:** 2025-09-12 **Country:** United States of America **Location:** CA601: Goleta (EW) Bldg H01 6380 Hollister Avenue Building H01, Goleta, CA, 93117 ... date.​ US citizenship is required, as only US citizens are eligible for a security...Attack (EA) capability development. **What You Will Do** + Support firmware development and integration for Electronic Systems… more
    RTX Corporation (12/12/25)
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  • THAAD Systems Engineer

    RTX Corporation (Austin, TX)
    **Date Posted:** 2025-11-11 **Country:** United States of America **Location:** RTX99: RTN Remote, Texas **Position Role Type:** Hybrid **U.S. Citizen, US ... date.​ US citizenship is required, as only US citizens are eligible for a security... Field Engineering will be staffing a Contractor Logistics Support (CLS) THAAD Systems Engineer in … more
    RTX Corporation (11/12/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …; we build the future. As a **Principal Systems Engineer** , you'll support programs involved in modernizing the US Air Force Nuclear Command, Control, and ... **Date Posted:** 2025-07-01 **Country:** United States of America **Location:** HTX36:...date.​ US citizenship is required, as only US citizens are eligible for a security… more
    RTX Corporation (12/30/25)
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  • Systems Engineer II - NC3 Programs

    RTX Corporation (Richardson, TX)
    **Date Posted:** **Country:** United States of America **Location:** HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA **Position Role ... date.​ US citizenship is required, as only US citizens are eligible for a security...+ Experience with RF Systems and/or Mission Systems solutions. + Experience with Model-Based System … more
    RTX Corporation (12/23/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …; we build the future. As a **Principal Systems Engineer** , you'll support programs involved in modernizing the US Air Force Nuclear Command, Control, and ... **Date Posted:** 2025-09-12 **Country:** United States of America **Location:** HTX36:...date.​ US citizenship is required, as only US citizens are eligible for a security… more
    RTX Corporation (12/12/25)
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  • Manufacturing Execution System (MES)…

    RTX Corporation (Irving, TX)
    **Date Posted:** 2025-11-19 **Country:** United States of America **Location:** PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 USA **Position ... Requirements:** US citizenship is required, as only US citizens are authorized to access information...beyond?** Pratt & Whitney is focused on digitization to support our Industry 4.0 directive. Our Aftermarket Digital Transformation… more
    RTX Corporation (11/19/25)
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  • Technologist I

    Texas A&M University System (Bryan, TX)
    …safety). Other Requirements: This is a security-sensitive position and is restricted to US citizens only. Only complete applications will be considered for ... system members within the Texas A&M University System representing one of the largest systems ...of our research team, you will be responsible for support across our robotic systems -from fabrication to… more
    Texas A&M University System (11/19/25)
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  • Integrated Logistics Support Lead (Onsite)

    RTX Corporation (Richardson, TX)
    **Date Posted:** 2025-12-11 **Country:** United States of America **Location:** TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, ... date.​ US citizenship is required, as only US citizens are eligible for a security...US DoD Secret security clearance.** The Integrated Logistics Support Lead is responsible for managing and directing the… more
    RTX Corporation (12/12/25)
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