The term 'OPERATOR OF ACELA TRAINS' can be summarized as the job of an AMTRAK employee. AMTRAK is a government-owned corporation that provides intercity passenger rail service in the United States. AMTRAK operates the Acela Express, a high-speed rail service along the Northeast Corridor between Washington, D.C., and Boston. The operator of Acela trains is responsible for the safe and efficient operation of the train, including ensuring that the train is on time and that passengers are comfortable and safe.