
This onsite Senior Principal Systems Engineer role supports the Systems Engineering and Test Capabilities team at Raytheon, focusing on LTAMDS and GhostEye radar systems. The position requires an active U.S. security clearance and involves developing system requirements, leading testing efforts, and performing data analysis to troubleshoot hardware and software issues. Key responsibilities include modeling and simulation, integrating tactical systems, and presenting technical findings to leadership. The role offers the appeal of working on mission-critical defense projects that contribute to national security, within a culture that values safety, trust, and innovation. Candidates must have a STEM degree and at least ten years of experience, with proficiency in MATLAB and systems engineering tools. The position is based in Massachusetts or New Hampshire and may require up to 20% travel to test sites and customer locations.