which Aerospace and transportation company hired Bruno Bianchi as an engineer?
Bruno Bianchi (racing driver):  After his racing career Bianchi was an engineer at Bombardier Inc. and Bell Helicopter. Bombardier Inc.:  Starting as a maker of snow machines or snowmobiles, over the years it has grown into a large manufacturer of regional airliners, business jets, mass transportation equipment, and recreational equipment, and a provider of financial services.
Bombardier Inc.