As an entry-level heavy equipment operator, you control machinery in the construction industry. If you have no experience with such equipment, you can undergo training to learn to operate cranes, backhoes, bulldozers, dump trucks, and other large vehicles safely and effectively. Your duties can involve learning to drive equipment, such as concrete trucks and steamrollers for road paving projects or pile-driving or drilling equipment to place supports beams for construction or civil engineering projects. Your responsibilities as an entry-level heavy equipment operator also include learning to perform maintenance on the vehicles or machines that you operate.