At a theme park, there are jobs for roller coaster technicians, mechanics, attendants, and engineers. As a roller coaster mechanic or technician, you must know the industry standards, tools, and equipment used to repair and maintain roller coasters. You perform test runs, troubleshoot issues, and make sure the ride meets all safety standards. As a roller coaster engineer, your duties are dependent on your specialty, such as structural, mechanical, or electrical engineering, and your role is integral to designing a safe theme park ride. Your responsibilities as a roller coaster attendant include explaining safety procedures to riders, taking tickets, and calling a maintenance technician when needed.