New deputy administrator sworn in for NNSA’s Office of Defense Nuclear Nonproliferation

December 13, 2021, 9:30AMNuclear News

Hinderstein

Corey Hinderstein has been sworn in as the deputy administrator for defense nuclear nonproliferation (DNN) of the Department of Energy’s National Nuclear Security Administration.

Confirmed by the U.S. Senate on November 30, Hinderstein now leads the NNSA’s efforts to help the U.S. government prevent, counter, and respond to global nuclear security threats. She was sworn in on December 6 by energy secretary Jennifer Granholm.

Learn more about Hinderstein and defense nuclear nonproliferation.

Hruby sworn in as NNSA administrator

July 27, 2021, 12:00PMNuclear News
Jill Hruby, joined by her husband, Stewart Griffiths, is sworn in as the Department of Energy’s under secretary for Nuclear Security and administrator of the National Nuclear Security Administration. (Photo: NNSA)

Jill Hruby was sworn in by energy secretary Jennifer Granholm on July 26 as the Department of Energy’s undersecretary for nuclear security and administrator of the National Nuclear Security Administration. Hruby was nominated for the position by President Biden on April 14.