
This onsite Principal Embedded Software Engineer role within the Receiver/Exciter & Processing Architecture department at Raytheon focuses on sustaining and modernizing land and sea-based radar systems. The position involves troubleshooting legacy hardware and software, porting Unix and VxWorks code to modern Linux environments, and managing software integration and verification. The role appeals to engineers seeking to apply deep expertise in embedded C/C++ and Ada to solve meaningful national security challenges while contributing to a culture rooted in safety, trust, and innovation. Candidates must hold an active DoD Secret clearance and be U.S. citizens. The position is based in Marlborough, Massachusetts, with relocation assistance available for eligible candidates.