Airplane Development Airworthiness & Regulatory Engineer (Mid-Level, Senior, or Principal) Company: The Boeing Company Boeing Commercial Airplanes (BCA) is seeking a Mid-Level (Level 3), Senior (Level 4), or Principal (Level 5) 737 MAX Development Airworthiness and Regulatory Engineer to join our Chief Aerospace Safety Office (CASO) organization. Our teams are currently hiring for a broad range of experience levels including Mid-Level, Senior, and Principal 737 MAX Development Airworthiness an