Dr. Scott L. Stewart is an R&D staff member in the Nuclear Nonproliferation Division at the US Department of Energy’s Oak Ridge National Laboratory. He has experience in modern data science techniques in nonproliferation, remote and unattended systems development for domestic and international safeguards, and measurements and measurement control for nuclear material control and accountability. He holds a BS in physics from Abilene Christian University in Abilene, Texas (2011), an MS in nuclear engineering (2013) from Texas A&M University, and a PhD in energy science and engineering from the University of Tennessee, Knoxville (2020). Also, before his time at ORNL, Scott was a US Department of Energy National Nuclear Security Administration Graduate Program Fellow supporting the Department of Energy National Nuclear Security Administration’s Office of Defense Nuclear Security focused on Nuclear Material Control and Accountability programs. Scott’s current research interests include developing data-driven approaches suitable for nuclear nonproliferation missions.