• Senior Pr. Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …cost effective yet technically balanced solutions. Raytheon is seeking an experienced Senior Principal Structural Engineer to join the Mechanical Analysis and ... discussions anddemonstrate strong interpersonal skills working in a team environment **The Senior Pr. Mechanical Engineer - Structural job is in Tucson,… more
    RTX Corporation (10/17/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …The Effector RF Design Team at Raytheon is seeking a talented and experienced ** Senior Principal Engineer ** to join our innovative and collaborative team in ... position also involves planning and executing tests to evaluate the RF, thermal , and structural performance of radomes for next-generation defense systems. **What… more
    RTX Corporation (10/21/25)
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  • Senior Multi-Disciplined Engineer

    RTX Corporation (Tucson, AZ)
    …in the laboratory. This candidate will become part of a multi-disciplined team. **The Senior Multi-Disciplined Engineer job is in Tucson, AZ and the position is ... leveraging knowledge of instrumental analysis, including spectroscopy, chromatography and thermal analysis. Tasks will require quick turn of analysis working… more
    RTX Corporation (10/09/25)
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  • Senior Engineer - Physical…

    CDM Smith (Chandler, AZ)
    …staff, fostering a culture of technical excellence and innovation. **Job Title:** Senior Engineer - Physical Substation **Group:** IND **Employment Type:** ... ID:** 42785BR **Business Unit:** IND **Job Description:** As a Senior Substation Engineer - Physical, you'll lead...and grounding studies Proficiency in assessing mechanical forces and thermal effects of high fault currents on rigid bus… more
    CDM Smith (09/27/25)
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  • Senior Environmental Test Engineer

    RTX Corporation (Tucson, AZ)
    …instrumentation installations and data acquisition support. Environmental Test is seeking a Senior Test Engineer in the field of environmental testing. The ... Test Engineer is responsible for executing a variety of environmental...environmental test equipment to include vibration test systems and thermal chambers. + Experience working with vibration control systems… more
    RTX Corporation (11/19/25)
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  • Senior Automation Engineer

    Stantec (Chandler, AZ)
    …solutions on projects around the world. Your Opportunity We are currently seeking a Senior Automation Engineer to join our growing Energy and Resources Team ... international. The successful candidate is expected to evaluate, select, specify, and engineer certain instrumentation and control systems or products for a project;… more
    Stantec (11/17/25)
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  • Senior Staff Engineer , Mechanical…

    Celestica (Tucson, AZ)
    …USA State/Province: New Hampshire City: Remote Employee US **Summary** The Senior Staff Engineer , Mechanical Design develops new mechanical systems/modules ... the manufacturing process of the mechanical system that they have designed. The Senior Staff Engineer , Mechanical Design works with cross functional teams of… more
    Celestica (11/01/25)
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  • Senior Principal Engineer - Solid…

    RTX Corporation (Tucson, AZ)
    …weapon initiation safety systems technology. The department is seeking to hire a Senior Principal Engineer - Solid Propulsion. This position is on-site located ... in Tucson, Arizona. **What You Will Do:** In this Senior Principal Engineer - Solid Propulsion role you will be responsible for supporting and applying the… more
    RTX Corporation (09/12/25)
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  • Senior Principal RF Range Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world. The Effector RF Design Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will ... RCS ranges/chambers + Work with interdisciplinary engineering teams including thermal , structural, mechanical, systems, etc.to define, analyze, simulate, implement,… more
    RTX Corporation (10/29/25)
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  • Senior Principal RF Antenna and Radome…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. The RF Antenna Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will be ... hardware and requirements + Work with interdisciplinary engineering teams including thermal , structural, mechanical, systems, etc. + Work with antenna manufacturing… more
    RTX Corporation (10/29/25)
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