• Commissioning Engineer

    Amazon (Mesa, AZ)
    …for a fast paced environment to work in? As a Data Center Commissioning Engineer (CxE), you will be part of highly creative, efficient team tasked with tackling ... office; reimbursed. . US Citizenship Required Key job responsibilities The Commissioning Engineer (CxE) provides testing and validation oversight of AWS data center… more
    Amazon (09/24/25)
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  • Staff Systems Engineer - Sentinel Program

    Northrop Grumman (Chandler, AZ)
    …- Launch Vehicles has an exciting career opportunity for a Staff Systems Engineer for the Sentinel Program located in Chandler, AZ. **Position Overview:** The Staff ... Systems Engineer is expected to fully understand systems engineering processes...start work. + Applicants must be able to work onsite in a closed area full-time (100% onsite more
    Northrop Grumman (10/09/25)
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  • Sr Principal High Temperature Materials…

    RTX Corporation (Tucson, AZ)
    …East Hermans Road Building M02, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to ... is looking for a Senior Principal High Temperature Materials Engineer to join our Advanced Materials Section in Tucson,...job is in Tucson, AZ and the position is onsite .** **Qualifications You Must Have:** + Typically requires a… more
    RTX Corporation (09/19/25)
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  • Senior System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …Do** + This is an exciting opportunity for a highly motivated **Senior System Safety Engineer ** to join us ** onsite ** with the System Safety team in Tucson, AZ. ... Building 801, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...+ As a **Senior System Safety Engineer ** , your responsibilities may include: + Developing and… more
    RTX Corporation (08/26/25)
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  • System Safety Engineer II

    RTX Corporation (Tucson, AZ)
    …safer, more secure world. This is an exciting opportunity for a highly motivated System Safety Engineer II to join us onsite in Tucson, AZ. **What You Will Do** ... Hemisphere Loop Building M07, Tucson, AZ, 85706 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (09/13/25)
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  • Sr Test & Validation Engineer

    RTX Corporation (Tucson, AZ)
    …East Hermans Road Building 802, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to ... Do:** Join us as a Sr. Test and Validation Engineer in Manufacturing Design, where you'll drive technical test...relationships with internal customers This job is posted as ONSITE , and is based at Raytheon's Tucson, AZ facility.… more
    RTX Corporation (10/01/25)
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  • Sr Harness & Interconnect Engineer

    RTX Corporation (Tucson, AZ)
    …Hemisphere Loop Building M10, Tucson, AZ, 85706 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... problems that create a safer, more secure world. The Mechanical Engineering team leads the design, development and production...type definition as you apply for this role. + Onsite : Employees who are working in Onsite more
    RTX Corporation (10/15/25)
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  • Sr Principal System Engineer - Nsmd - Ciws

    RTX Corporation (Tucson, AZ)
    …Hermans Road Building 849, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... secure world. Raytheon is seeking a Close-In Weapon System (CIWS) Systems Engineer to support multiple CIWS projects during development through testing. A Senior… more
    RTX Corporation (10/17/25)
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  • Principal Engineer - Solid Propulsion

    RTX Corporation (Tucson, AZ)
    …to hire a Principal Engineer - Solid Propulsion. This position is an onsite role located in Tucson, Arizona. **What You Will Do:** In this Principal Engineer ... Hermans Road Building 802, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (09/12/25)
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  • Data Center Chief Engineer , DCEO

    Amazon (Mesa, AZ)
    …to the teams and groups within the data centers. The Data Center Chief Engineer (CE) is responsible for ensuring that all electrical, mechanical , and fire/life ... response. The CE serves as an expert technical resource interacting with onsite Engineering Operations Technicians (EOT) and any third party vendors. They are… more
    Amazon (08/20/25)
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