
This full-time Mechanical Engineer II role is based onsite in Portsmouth, Rhode Island, within the Undersea & Electronics Systems department of Raytheon's Hardware Engineering Organization. The position focuses on the mechanical design, development, and documentation of components for defense systems, ranging from initial concepts to production support. Key responsibilities include creating engineering drawings and models, performing tolerance analysis, selecting materials for structural and thermal performance, and collaborating with cross-functional teams to resolve complex technical challenges. The role offers the opportunity to work on meaningful projects that contribute to national security and global safety. It appeals to engineers seeking a collaborative culture rooted in innovation and trust, with potential for occasional travel to customer sites or suppliers. U.S. citizenship is required to obtain the necessary security clearance.














