NNSA News

On January 20th, I will be departing government service and stepping down as the DOE Under Secretary for Nuclear Security and NNSA Administrator.

NNSA is making strides to enhance professional development for all employees across the NNSA enterprise through the creation of LearningNucleus.

Mareena Robinson is a fellow in the NNSA Graduate Fellowship Program, a unique opportunity for graduates to join the Nuclear Security Enterprise.

The final design review of the AF&F subsystem of the W88 Alteration (Alt) 370 program was recently completed at Sandia National Laboratories.

Dr. Beatriz Cuartas currently helps run multiple programs within NNSA’s Office of Management and Budget.

NNSA recently joined more than 25 countries, both with and without nuclear weapons, for a nuclear disarmament meeting.

NNSA joined interagency partners to conduct a field drill, called Concrete Shield, on how to react in the event of a radiological or nuclear incident.

NSA has many opportunities for employees to continue their professional development. Among these is the Mid-Level Leadership Development Program.

NNSA developed a method computer modeling that enhances U.S. ability to monitor and analyze foreign non-nuclear explosion

The First Year Program at NNSA is a yearlong onboarding effort to bring new employees up to speed on the agency’s fast-paced operations.

NNSA works with partner universities and national labs to support research and development of new technologies that strengthen nonproliferation.

When a partnership between a national laboratory and a university leads to innovative new technology in the field and talented young profess...

The challenging missions of NNSA require a highly-skilled workforce that is dedicated to national security. Many team members spend decades of t...

Employees across the Nuclear Security Enterprise are spreading joy this holiday season through various fundraisers and donation drives. Whet...

Colleagues: I wish you all a wonderful Holiday Season! As the year comes to a close, I want to thank you all for your dedication to advancing...

A senior executive with the Naval Nuclear Propulsion Program (NNPP) was recently honored with a Distinguished Presidential Rank Award for sustai...

NNSA is leading the charge to develop and qualify a new fuel that will enable the conversion of high-performance research reactors in the Un...

NNSA and the Massachusetts Institute of Technology (MIT) submitted a preliminary safety analysis report to the Nuclear Regulatory Commission...

The NNSA Graduate Fellowship Program (NGFP) is a unique opportunity for recent graduates to join the Nuclear Security Enterprise. These full...

More than 270 Sandia National Laboratories employees and partners on 11 different teams were recently presented with NNSA Defense Programs A...

NNSA’s Office of Material Management and Minimization hosted the annual Reduced Enrichment for Research and Test Reactors (RERTR) Inte...

The Combined Federal Campaign (CFC) is one of the largest workplace giving initiatives in the world. In its 56-year history, it has raised over ...

NNSA’s Office of Radiological Security (ORS), the International Atomic Energy Agency (IAEA) and the Philippine Nuclear Research Instit...

The NNSA Graduate Fellowship Program (NGFP) is a unique opportunity for recent graduates to join the Nuclear Security Enterprise. These full...

The American Nuclear Society (ANS) recently honored the Pacific Northwest National Laboratory (PNNL)’s Radiochemical Processing La...