Charles Verdon will serve as acting administrator for the National Nuclear Security Agency, serving under acting energy secretary David Huizenga as the Biden administration begins. Huizenga, the new acting energy secretary, had been serving as associate principal deputy administrator for NNSA. He comes from the nonproliferation side of the agency and has experience with DoE’s office of environmental management. Verdon, who was confirmed in 2018 as head of defense programs… – Air Force Times Photo: Flickr / Kelly Michals