OSM Maritime Group

CRO (Control room/Radio operator), Safety Officer, TSL (Technical Section Leader), TASS (Technical Assistant), ERO (Engine Room Operator) and Low volt Electrician

Mechanic / Welder, Motorman, Crane Operator/Deck Foreman, Rigger/Deck hands

OIM/Captain, SSL (Stab sect. lead)/Chief Officer and Electician/instrument