The Navy calls their enlisted jobs "ratings." Similar ratings are placed into various "communities."
Below are the Navy enlisted ratings that fall into the Surface Engineering Community. Click on each rating designator to read a basic job description, as well as basic qualification criteria established to obtain the particular rating.
DC - Damage Controlman
EM - Electricians Mate
EN - Engineman
GSE - Gas Turbine Systems Technician- Electrical
GSM - Gas Turbine Systems Technician- Mechanical
HT - Hull Maintenance Technician
IC - Interior Communications Electrician
MM - Machinist's Mate
MR - Machinery Repairman