Hydro-Mechanical Systems Service Engineer (Associate or Experienced) Company: The Boeing Company Boeing Commercial Airplanes is hiring for a Hydro-Mechanical Systems Service Engineer (Associate or Experienced) to work at our Seal Beach, California location. Position Overview: As a Hydro-Mechanical Systems Service Engineer, you will play a crucial role in supporting customers' operations of most of our Boeing Commercial Airplane models. This includes primarily the 737, 747, 757, 767 operating