A Marine Carpenter constructs, repairs, and maintains wooden and composite structures on boats, ships, and docks. They work with specialized tools to cut, shape, and assemble materials to ensure durability in marine environments. Their duties may include decking, cabinetry, framing, and reinforcing hull structures. Marine Carpenters must have knowledge of waterproofing techniques and materials resistant to saltwater and weather conditions. This role requires precision, craftsmanship, and an understanding of maritime safety standards.