The Institute for Simulation and Training (IST) is a research institute of the University of Central Florida located in Orlando, Florida, United States. Grace Bochenek was appointed director of IST in early 2021. She was previously the director of the U.S. Army Tank Automotive Research, Development and Engineering Center (2006-12) and the chief technology officer of the U.S. Army Materiel Command, and served as acting secretary of energy for the U.S. Department of Energy (2017).