James D. Roll

James D. Roll, P.E. is a seasoned mechanical engineering professional with extensive experience in advanced nuclear energy technologies. Currently serving as Senior Manager at X-energy, James D. Roll oversees multidisciplinary teams for the Xe-100 Small Modular Reactor and the XENITH Microreactor, directing engineering managers and ensuring high-quality project delivery. Previous roles at Dominion Engineering, Inc. included Project Manager and Senior Engineer, focusing on the design and deployment of specialized hardware for nuclear facilities. James D. Roll's academic background includes a Master of Engineering and a Bachelor's degree in Mechanical Engineering from Cornell University.