KC-46A Mission Systems Avionics Engineer (Mid-Level, Lead or Senior) Company: The Boeing Company Boeing Defense, Space & Security (BDS) Mobility, Surveillance & Bombers (MS&B) is seeking KC-46 Mission Systems Avionics Engineers to join the KC-46 team as equipment managers in Everett, WA or Tukwila, WA. This role will primarily be responsible for supporting engineering design, integration, test, certification, and hardware/software management for assigned mission systems avionics sub-systems.