Responsibilities: Designs, develops, implements, verifies and tests algorithms and software and simulation tools to perform guidance, navigation and control of aircraft, spacecraft, submersibles, surface ships, missiles, launch vehicles and upper stages during powered and coast phases of launch, flight, earth orbit, interplanetary cruise and orbital insertion, as well as during staging events. Required Qualifications: Experience designing, tuning, implementing, and testing guidance algorithms and autopilot parameters for guided missiles and/or interceptors.