Yes, Bangor Naval Submarine Base is one of the bases in Seattle that is known for managing the third largest collection of nuclear weapons in the country.

http://ludb.clui.org/ex/i/WA3156/

The base has a fleet of eight Trident submarines which roam in the sea as a part of the secret missions. There are around 1700 Trident missiles which are stored at the hill-top depot of the base. Around 7,000 acres is covered by the base on the shores of the Hood Canal in Puget Sound.

In the year 1977, the base was activated as a sub base. This was primarily after being established as a munitions depot in the second World War. There are approximately 10,000 people who are currently working at this base. The base is located around 20 miles west of Seattle:

http://www.npdc.navy.mil/slc/ttfbangor/

In the present times, the Bangor site is involved in operating the refit piers, repair shops, and a drydock located in the different homeports of submarines, ships and aircraft carriers in the Pacific Northwest.

There are opportunities to apply at the different government jobs at Seattle, WA:

http://www.jobs.net/Washington-Seattle.htm?fromInterstitial=true

You can also be updated on the different opportunities related to government jobs at:

http://www.simplyhired.com/a/jobs/list/q-government/l-seattle+wa