Overview

Date Posted:2026-05-28Country:United States of AmericaLocation:US-AZ-TUCSON- E Hermans Rd BLDG 805Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: SecretSecurity Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. The Test Equipment Engineering (TEE) Directorate is a multi-discipline organization responsible for developing test solutions for all Raytheon Missile Defense products. We are hands-on, designing with the latest technology and tools, and integrate state of the art test solutions with the most advanced engineering systems in the world. TEE products are located in engineering labs, in the field, and in production environments utilized for weapon system product verification, qualification, test data analysis, and production test solution development. TEE has job opportunities across all phases of the engineering lifecycle, including demonstrations, early engineering tests, design verification tests, production, and sustainment. TEE is seeking Senior Mechanical Engineers to design, develop, document, and sustain complex test environment systems supporting all Raytheon effector products. In this role, you will also support and mentor less experienced engineers while contributing across all phases of the test equipment engineering lifecycle-from initial design through long-term sustainment. This role is 100% onsite in Tucson, AZ.What You Will DoCreate 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 settingsDiagnose 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 HaveTypically 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 experienceMinimum five (5) years of experience in mechanical design and/or production supportMinimum 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 documentationAbility to obtain and maintain a U.S. government security clearance (U.S. citizenship required)Qualifications We PreferExperience with mechanical or electro mechanical packagingExperience creating complex drawing or design packagesFamiliarity with configuration management tools (e.g., Windchill, cPDM)Exposure to Model Based Engineering or Model Based DesignExperience in areas such as materials, thermal/structural analysis, control systems, electrical integration, or large assembly designExperience with environmental or qualification testing (vibration, shock, thermal, etc.)Exposure to systems engineeringWhat We OfferOur 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.This position offers relocationLearn More & Apply NowT