Senior Mechanical Engineer - DoD Test Systems (Onsite)

RTX; Tucson (AZ); On-site; USD 130,000 - 170,000; Full time

Job summary

Raytheon in Tucson, AZ is seeking a Principal Mechanical Engineer to design, develop, document, and sustain innovative test environment systems. The onsite role requires a DoD Secret-clearance and a minimum of eight years of engineering experience in mechanical design and production support.

You will join the Test Equipment Engineering Directorate (TEE), working across labs, field, and production environments to integrate state-of-the-art test solutions with advanced engineering systems.

Job description

Raytheon in Tucson, AZ is seeking a Principal Mechanical Engineer to design, develop, document, and sustain innovative test environment systems. The onsite role requires a DoD Secret-clearance and a minimum of eight years of engineering experience in mechanical design and production support.

You will work in the Test Equipment Engineering Directorate (TEE), integrating state-of-the‑art test solutions with advanced engineering systems, across labs, field, and production environments.