A seaman is a person who works on a ship or boat, typically involved in various tasks related to navigation, maintenance, and operation of the vessel. Seamen can hold different ranks, such as deckhands or officers, and their responsibilities may include steering the ship, handling cargo, and ensuring safety protocols are followed. Seamen are essential to the maritime industry, which includes shipping, fishing, and tourism. They often undergo training and certification to ensure they are skilled in areas like navigation, safety procedures, and emergency response. Their work can take them far from home for extended periods.