Job Summary General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. The GA-EMS Optical Sensor System group in Acton, MA has an opening for a Senior Optical Lens Design Engineer to join a high performance multidisciplinary Advanced Technology group proposing, designing,