Associate Guidance Navigation and Control (GNC) Engineer Company: The Boeing Company Phantom Works, Boeing Defense, Space & Security's advanced research, development and prototyping division is hiring Associate Guidance Navigation and Control (GNC) Engineers in St. Louis, MO. Propelled by a team with an innovative spirit that transcends cultures, Phantom Works pushes beyond perceived limits and embraces taking risks to deliver strategically disruptive, innovative, sustainable and production-re