GPS IIF Navigation Payload Systems Engineer (Associate or Mid-Level) Company: The Boeing Company The Boeing Defense, Space, and Security (BDS), Space, Intelligence & Weapon Systems (SI&WS) division, is seeking a Global Positioning System (GPS) Navigation Payload Systems Engineer (Level 2 or Level 3). This position will support the GPS sustainment program located at Schriever Space Force Base, about 10 miles east of Colorado Springs, CO. GPS is a satellite-based radio-navigation system owned by