As a summer referee, you work in the summer months, typically from June to August, to officiate at sports games. While these are seasonal positions, your responsibilities are no different than at any other time of year. Depending on the sport, your duties may include judging athletes' performance, imposing score penalties, awarding points, signaling to officials and participants about gameplay, inspecting sporting equipment, verifying proper uniforms for athletes, and tracking event times. As a referee, you may work with multiple sports and must be familiar with all rules and regulations. You report to a regulating organization and document complaints, injuries, and other notable activities that happen during a game.