Peoples

, Denmar Technical Services

, BAE Systems

, Aerospacelab

Program Manager, Tactical Technology Office, DARPA,

Distinguished Visiting Fellow, University of Pennsylvania

Director, Air Warfare Division, N98, Office of the Chief of Naval Operations

CEO, American Institute of Aeronautics and Astronautics, President & Secretary

Chief Scientist and Technical Advisor, U.S. Space Command

Deputy Cell Director for Warfighter Integration, Space Development Agency

Program Manager, Tactical Technology Office, DARPA