As a street sweeper, your job is to help clean debris from the streets of a town or city. In most cases, you serve as an operator for a large cleaning machine that uses suction, water, and brushes to clean the roads as effectively as possible. While most street cleanings occur on fixed schedules, a street sweeper also responds to incidents like car wrecks, where glass and other dangerous debris are scattered across a road. You may also perform maintenance on the mechanical systems of your sweeping machines, including daily preventative work. On rare occasions, you may help set up traffic control devices, perform custodial tasks, clean up trash and other debris, or report problems like unusually large debris or hazardous material spills.