Commercial electricians, telecommunications, linesperson, journeyman, solar, fitter, mechanic

Metal workers, boiler makers, offshore oil & gas workers, labour hire, construction

Seafarer, stevedore, cook, steward, rigger, integrated rating, officers, engineers

Victorian firefighters, operational staff, managers, officers

Rail maintenance, labourer, track worker, mechanic, plant operator

Lift service technician, mechanic, installer, fitter, maintenance and repairs

Construction & excavation, labourer, engineer, tunnel constructor