In Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Systems, you'll help develop systems that sense, control, exploit and disseminate actionable information to warfighters supporting a variety of missions. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.