
This onsite Principal Engineer role within the Energetics and Propulsion Department at RTX focuses on advanced one-shot device technologies for aerospace and defense applications. The position involves developing solid propulsion systems, providing technical oversight to subcontractors, and managing supplier relationships to ensure on-time delivery. Key responsibilities include leading failure analysis, supporting proposal development, and serving as the primary liaison for customer needs and government programs. The role appeals to engineers seeking to solve complex, meaningful problems that contribute to national security while working within a culture that values safety, innovation, and collaboration. Candidates must hold an active U.S. government security clearance and be willing to travel to suppliers and facilities.













