Deliver the most advanced, capable submarine and aircraft carrier nuclear propulsion plants in the world.

Find the answers to frequently asked questions about employment at NNL, plus everything you need to know before the day of your Interview. Make sure you read all instructions carefully.

The Naval Nuclear Laboratory (NNL) is overseen by NNSA's Naval Reactors office. It includes the Bettis Atomic Power Laboratory in West Mifflin, Pennsylvania, which provides design and engineering …

Any applicant with a physical or mental disability who requires special assistance or a reasonable accommodation for any part of the application, please contact via phone at 518-395-7474 or email at …

"Working at NNL as an electrical engineer has been an amazing, challenging, and rewarding career. I have worked in many areas of equipment design, testing, and training, and have worked side by side …

Oct 24, 2025 · Our mission is to enable and deliver nuclear outcomes for government, and to support growth of the UK nuclear sector.

NNL is in 5 locations and we are hiring. Join us!

In July 2006, the UK Government stated its intention to preserve and develop key research and development capabilities potentially as part of a National Nuclear Laboratory (NNL).

NNL is the UK’s national laboratory responsible for nuclear fission research and development.

Ensuring the safety and reliability of naval nuclear reactors, we also train Sailors who operate reactors in submarines and aircraft carrier fleets. We design nuclear propulsion systems, train Sailors to operate …