
This onsite Senior Mechanical Engineer role within the Test Solutions Center at Raytheon focuses on designing and developing complex test equipment for defense products in Tewksbury, Massachusetts. Key responsibilities include creating mechanical fixtures and automation systems, validating test setups against strict accuracy standards, and troubleshooting production issues to ensure system reliability. The position appeals to engineers seeking to work on meaningful national security missions with a team that values innovation and collaboration. Candidates will utilize advanced CAD tools and engage in the full engineering lifecycle from design verification to production support. The role requires U.S. citizenship and an active security clearance, with relocation assistance available for qualified candidates.








