Mechanical Test Systems Engineer - Onsite Tucson

RTX; Dallas (TX); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Relocation

Job summary

RTX in Tucson, AZ is seeking a Mechanical Engineer for the Test Equipment Engineering (TEE) Directorate to design, develop, document, and maintain complex test systems for Raytheon effector products, hands-on with the latest tools. The role is 100% onsite and supports production verification and system integration across vibration, thermal, hydraulic, RF, and electro‑optical domains.

The position requires a STEM bachelor’s degree and two years of mechanical design/production support, plus

Qualifications

• Bachelor’s degree in a STEM field and two (2) years of relevant engineering experience.
• Two (2) years of experience in mechanical design and/or production support.
• Two (2) 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).

Responsibilities

• 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.

Skills

Mechanical design

GD&T

Technical drafting

Security clearance

Education

Bachelor’s degree in STEM field

Tools

CREO/ProE

Job description

RTX in Tucson, AZ is seeking a Mechanical Engineer for the Test Equipment Engineering (TEE) Directorate to design, develop, document, and maintain complex test systems for Raytheon effector products, hands-on with the latest tools. The role is 100% onsite and supports production verification and system integration across vibration, thermal, hydraulic, RF, and electro‑optical domains.

The position requires a STEM bachelor’s degree and two years of mechanical design/production support, plus