The NCO Cadets’ specialties and specializations are classified on the basis of their subject matter into the following four fields:
| Field A: | Management & Administration |
| Field B: | Naval Operations |
| Field C: | Naval Weapons |
| Field D: | Technological Applications |
The specialties which pertain to each field, as well as the specializations which derive from the respective specialties are presented in the table below:
| Field | Specialty | Specialization |
| Field A:
Management & Administration |
1.Supply Specialist
|
1.Quartermaster
2.Accounting Manager |
| Field B:
Naval Operations |
2.Βosun’s Μate | 1.Βosun’s Mate
2.Navigator 3.Cartographer 4.Hydrographer |
| 3.Operations / Communications Specialist
|
1.Radar operator
2.Information & Communication Systems Specialist 3.Signaller 4.Cartographer 5.Hydrographer 6.Ιnformatics /Software & Cyber-Defense Specialist |
|
| Field C:
Naval Weapons |
4.Weapons Technician
|
1.Gunner’s Mate
2.Ammunition Technician 3.Mine Technician 4.Torpedo Technician 5.Αrmorer 6.Guided Missiles Technician |
| Field D:
Technological Applications |
5. Electrician | 1.Electrician |
| 6.Engineering Systems Technician
|
1.Engineering Systems Technician
2.Internal Combustion Engines Engineer 3.Refrigerating Systems Engineer |
|
|
7.Computers and Networks Electronic Technician
|
1.Computers and Networks Electronic Technician |
|
| 8.Electronic Systems Technian | 1.Antisubmarine Devices Electronic Technician
2.Automatic Systems Electronic Technician 3.Fire Control Systems Electronic Technician 4.Radio Location Devices Electronic Technician 5.Communication Systems Electronic Technician 6.Torpedoes, Sea Mines and Depth Charges Electronic Technician |
|
| 9. Workshop Technician | 1.Fitter
2.Machinist’s Mate 3.Sheet Metal Specialist 4.Welder 5. Pumpman 6.Pipefitter 7. Boat Repairman
|