OIM
Chief Officer
SDPO
DPO
2nd officer
3rd officer
Chief engineer
Hydraulic Engineer
2nd engineer
3rd engineer
Chief Electrician
Electrician
Bosun
AB
Motorman
Oiler
Welder
Crane operator
Materialsman
Roustabout
Rig Mechanic
Derrickman
Foreman
Rigger
Cook
Steward
