Over the course of his career, he held management roles with respect to the Boeing Missile Defense Systems, as well as 737, 747, 767, 777, and 787 commercial airline programs.
Aastate jooksul töötas ta juhtivatel ametikohtadel ning arendas nii kaubanduslennukeid 737, 747, 767, 777 ja 787 kui ka Boeingi raketikaitsesüsteeme.