NNSA announced FY 2020 Performance Evaluation Summaries on the effectiveness of its Managing and Operating partners

DOE/NNSA will host a virtual hiring event Wednesday, January 27, 2021, from 10 am - 4 pm EDT.

The site's materials scientists and engineers recently produced the first production-quality uranium metal “button” using an electrorefining system.

The Uranium Processing Facility team at Y-12 National Security Complex celebrated the topping out of its Salvage and Accountability Building.

The science behind baking a cake is at work at NNSA’s Y-12 National Security Complex.
NNSA released three strategic documents to guide efforts across the Nuclear Security Enterprise.

The first production unit of the B61-12 Life Extension Program canned subassembly was certified by Y-12 National Security Complex four months early.

In recognition of Inventor’s Month, we are taking a look back at some timeless technologies developed across the Nuclear Security Enterprise.

Before there was an NNSA, there was a workforce dedicated to nationwide nuclear security. A look back at some fantastic females of nuclear security.
NNSA today published the “2017 Year in Review.” The report highlights major accomplishments from the past year across vital national security missions