For the past three years, U.S. Air Force Col. Wistaria (Wiz) Joseph has held the position of director, Manpower and Personnel, U.S. Transportation Command, Scott Air Force Base, Illinois. Next month, she retires from military service, achieving a 35-year career. In that time frame, Joseph served in more than 15 manpower and personnel leadership positions – including three command tours of duty – at the squadron, group, wing, headquarters Air Force, and joint staff levels (U.S. Air Force official photo)