
The Principal Subsystem Engineer role is an onsite position within Raytheon's Advanced Effector Guidance Systems Team in Tucson, Arizona. This leadership position focuses on managing cross-functional engineering teams to develop missile guidance electronics hardware. Key responsibilities include architecting new electronic systems, defining subsystem requirements, conducting design reviews, and leading supplier management efforts. The role offers the opportunity to work on meaningful national defense projects with a strong culture of mentoring and professional growth. Candidates will collaborate with diverse teams and government customers to solve complex engineering challenges in RF, digital, and power systems. The position requires a U.S. citizenship and an active security clearance, with relocation assistance available for eligible candidates.



