The Navy calls their enlisted jobs "ratings." Similar ratings are placed into various "communities."
Below are the Navy enlisted ratings that fall into the Administration Community. Click on each rating designator to read a basic job description, as well as basic qualification criteria established to obtain the particular rating.
LN - Legalman (Paralegal)
MC - Mass Communications Specialist
NC - Navy Counselor
MU - Musician
PS - Personnel Specialist
YN - Yeoman (Administration)

