Dishwasher Job Responsibilities. Maintains a clean kitchen, properly washes and sorts soiled dishes, and preps foods as needed. Keeps dish area free of clutter and organized. Sets up dish stations, including dish machines and sinks. Maintains clean / dry floors throughout the shift. Properly washes, stacks, and stores china, glassware, silverware, cookware, and storage containers. Changes water of machines and sinks every two hours, or more often...