Senior Mechanical Engineer - Test Equipment, Onsite; Tucson, AZ
Listed on 2026-09-01
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Engineering
Mechanical Engineer
Senior Mechanical Engineer
At RTX Corporation in Tucson, Arizona, United States, we are seeking a Senior Mechanical Engineer to design, develop, document, and sustain complex test environment systems supporting all Raytheon effector products. This role is 100% onsite in Tucson, AZ.
What You Will Do
- Create mechanical test systems used across advanced environments-vibration, thermal, hydraulic, RF, electro-optical, etc.
- Build and validate test solutions that deliver high accuracy and reliability in demanding production settings
- Diagnose production issues and recommend design improvements that elevate system performance
- Support and coach less experienced engineers while contributing to all phases of the test equipment engineering lifecycle, from design to sustainment.
Qualifications You Must Have
- Typically requires a Bachelor's degree in a STEM field and five (5) years of relevant engineering experience, OR an advanced degree in related field and minimum three (3) years of related work experience
- Minimum five (5) years of experience in mechanical design and/or production support
- Minimum five (5) years of experience with 3D CAD modeling tools (CREO / ProE preferred)
- Working knowledge of geometric dimensioning and tolerancing (GD&T)
- Experience creating mechanical drawings or engineering documentation
- Ability to obtain and maintain a U.S. government security clearance (U.S. citizenship required)
What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value:
Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
The salary range for this role is 86,800 USD – 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels.
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.
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