Senior Structural Dynamics Engineer and Manager, Vibration and Acoustic Test Facility
Manager, Apollo S/C 2TV-1 CSM Test Program
Manager, Apollo LM-2 Drop Test Program
Manager, Structural Design (Saturn-Lifted and Shuttle-Lifted Space Station)
Manager, Structural Design and Development (747 modification)
Structural Division Manager, Shuttle Payload Systems
Manager, Vehicle & Payload System Safety (Shuttle & Space Station Freedom)
Manager, Engineering Directorate, Vehicle and Payload System Safety (Shuttle & International Space Station)