National Nuclear Security Administration: Reductions to Federal Workforce

What GAO Found The National Nuclear Security Administration (NNSA) oversees a $25 billion annual budget and approximately 70,000 management and operating contractor personnel to maintain the U.S. nuclear weapons stockpile and nuclear nonproliferation efforts. NNSA took steps to build its federal workforce to meet mission needs in 2024, with its workforce peaking at 1,991 early in fiscal year 2025.