Operate small motor-driven boats to carry passengers and freight between ships, or ship to shore. May patrol harbors and beach areas. May assist in navigational activities.

Other names for Motorboat Operators: Boat Captain, Boat Driver, Boat Operator, Boat Person, Boatman, Captain, Charter Boat Operator, Crew Boat Operator, Deckhand, Dock Hand, Harbor Master, Harbormaster, Launch Operator, Launchman, Pilot Boat Captain, Pilot Boat Operator, Relief Captain, Speedboat Operator, Towboat Captain, Tugboat Captain, Watch Leader, Water Taxi Operator,

• Maintain desired courses, using compasses or electronic navigational aids.
• Follow safety procedures in order to ensure the protection of passengers, cargo, and vessels.
• Operate engine throttles and steering mechanisms in order to guide boats on desired courses.
• Direct safety operations in emergency situations.
• Issue directions for loading, unloading, and seating in boats.
• Secure boats to docks with mooring lines, and cast off lines to enable departure.
• Maintain equipment such as range markers, fire extinguishers, boat fenders, lines, pumps, and fittings.
• Report any observed navigational hazards to authorities.
• Service motors by performing tasks such as changing oil and lubricating parts.
• Arrange repairs, fuel, and supplies for vessels.
• Organize and direct the activities of crew members.
• Tow, push, or guide other boats, barges, logs, or rafts.
• Clean boats and repair hulls and superstructures, using hand tools, paint, and brushes.
• Oversee operation of vessels used for carrying passengers, motor vehicles, or goods across rivers, harbors, lakes, and coastal waters.
• Take depth soundings in turning basins.
• Perform general labor duties such as repairing booms.
• Position booms around docked ships.