Jobs

Commonwealth Fusion Systems is seeking a Staff Systems Engineer to join their R&D team, focusing on the seamless integration and operation of complex machinery for fusion energy. This role requires a unique blend of technical "tool-sense" and program management, serving as the primary technical authority, troubleshooter, and communicator across mechanical, electrical, and controls engineering groups. The ideal candidate will have 12+ years of experience in complex R&D systems or semiconductor manufacturing equipment, with a strong background in hardware-software interfaces, vacuum architecture, and thermal management. You will own critical subsystems, lead troubleshooting, drive cross-functional collaboration, and manage project schedules and budgets to advance commercially viable fusion power plants.