Mission Support and Test Services
Stefan Duke is the Waste Generator Services Manager for Mission Support and Test Services, LLC (MSTS), the prime contractor to the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office. Stefan’s responsibilities include the management of low-level and mixed low-level radioactive waste, and hazardous waste; waste transportation; and Resource Conservation and Recovery Act (RCRA) compliance of NSTec activities on the Nevada National Security Site and Nevada Test and Training Range. Stefan has supported various activities at the Nevada National Security Site for more than 24 years, 22 of which has been in environmental management.