Freelancers such as Diving, ROV Pilot, Remote Operated Vehicle, Trenching, Hydrographic Survey, Geotechnical, Client representative, Deck Personnel, Rope Access, UXO, Offshore Construction Manager OCM, Data Administrator, Rigger, Deck Leader, Foreman, Banksman, Lifting Supervisor, Cartographer, Party Chief, Surveyor, Data Processor, Survey Engineer, Pipeline Inspection, Geophysicist, Technician, AUV, Superintendent, Sub-Engineer, Closed Bell Saturation Diver, Life Support ALST, LST, Medic, DMT, Trainee, Tender, Chamber Operator, C-SCUBA, Tunnel, Underwater Welder, Divetechnician.