A panel saw operator operates and maintains a panel saw, which is a machine used to cut wood and other materials used for manufacturing. Duties include selecting the appropriate tools for taking care of equipment and performing other carpentry tasks. A panel saw operator also chooses saw blades for each job and transports materials before and after cutting them. Some employers may ask operators to work a second or third shift if the current workload demands it—during these times, it is vital to check the equipment for damage from extended use.