Billy Cox

Billy Cox is an experienced health physicist currently serving as Principal Health Physicist at Commonwealth Fusion Systems since November 2024. Prior to this role, Billy held the position of Senior Health Physicist at Radiation Safety & Control Services, Inc. from November 2021 to October 2024. Billy founded Cox Nuclear Consulting Services LLC, where the role of Principal was held from June 2014 to November 2021. Earlier experience includes serving as Senior Technical Leader at EPRI from September 2011 to June 2014 and as Senior Health Physicist at Nextera Energy Seabrook LLC from August 1998 to October 2011.