F-15 Sustainment Engineer (Associate or Mid-Level) Company: The Boeing Company Boeing Global Services (BGS) has an exciting opportunity for a talented and highly motivated engineer to join The Air Force Fighter and Strike Sustainment Engineering team in Hazelwood, Missouri as a Sustainment Engineer (Associate or Mid-Level) supporting the F-15 Singapore program. This unique position provides an opportunity to support the full aircraft from tip to tail and interface directly with the Singapore c