
This onsite Senior Mechanical Engineer role within the Test Solutions Center at Raytheon focuses on designing and maintaining complex test equipment for defense products in Tewksbury, Massachusetts. Key responsibilities include developing mechanical test systems involving automation, thermal, and vibration analysis, validating systems against strict accuracy standards, and troubleshooting fixtures to support manufacturing builds. 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 benefit from a culture rooted in safety and trust. Relocation assistance is available for qualified U.S. citizens with an active or obtainable Secret security clearance.






