You can get up to eight types of staff split into two section with 4 in management and 4 in crew

Management

CFO (Financial Director)

COO (Operational Director)

CMO (Marketing Director)

CTO (Technical Director)

Crew

Captains

First officers

Boatswains

Technical officers

The amount of crew hired is based on your fleet size and type. A vessel requires the following crew to operate:

2 Captains

3 First officers +1 per 2000 TEU 

7 Boatswains+1 per 1000* TEU

1 Technical officers+1 per 2500 kW (engine output)