March 2000 – April 2001, Crew Commander and Chief, Operations Training, 3rd Space Surveillance Squadron, Misawa Air Base, Japan 4.

February 2004 – March 2006, Chief, Weapons and Tactics, Operating Location M, Directorate of Requirements, Headquarters Air Force Space Command, Peterson AFB, Colo. 8.

June 2013 – May 2014, Chief, Senior Leader Management Division, Directorate of Manpower, Personnel and Services, HQ AFSPC, Peterson AFB, Colo. 15.

May 2014 – July 2016, Chief, Special Programs, HQ AFSPC; Exercise Director, National Space Defense Center, Peterson AFB, Colo. 16.

August 2016 – June 2018, Chief, Integrated Experiments and Evaluations Division, Space Vehicles Directorate, Air Force Research Lab, Kirtland AFB, N.M. 17.