A demolition worker is a type of construction worker that tears down old structures and buildings, cleans away the old materials, and prepares the area for new construction. As a demolition worker, your typical job duties involve operating heavy equipment such as wrecking balls and bulldozers to demolish the building. You also use hand tools to take down smaller portions of the structure. Before demolition begins, the team usually surveys the building for any valuable materials that are salvageable. Those that specialize in using explosives as part of the demolition process are known as blasters. This sub-job requires specialized training and certification.