CWG-6 is an Excepted Service Activity which is a separate hiring system from the Competitive Service System. Competitive Service is the typical model used to compete for federal government civilian positions.
If you are interested in employment opportunities in Excepted Service or Competitive Service, click on the job opening link, USA Jobs, listed below for more information or to apply. The Department of the Navy, and other federal agencies recruit talented people for a variety of occupations and grade levels throughout the world.
Other useful links:
DCIPS - Defense Civilian Intelligence Personnel System [http://dcips.dtic.mil/]