Train service supervisor supervises train service and station operations and activities. He/she supervises the station staff and executes crew (re)deployment plans to maintain train service standards and reliability, as well as safety standards of train operations. He/she conducts regular inspections of station premises and facilities to ensure station equipment are operational. He/she manages service and repair requirements for station equipment and facilities, and carries out access control for maintenance teams and/or service providers to perform maintenance work on rail systems and/or station facilities.