what is a train engineer

hello everyoneI really wonder what is a train engineer.I dont know because there's nothing like that in my country.annndd I dont know is it reak because as you thought I heard it from spirit tracks xD ;D

It's a person that controls a train

its somebody who is the maintenance person and who drives a train

aaw okey thank you I thought it was someting like machanic engineer of a train .whatever thank you all :)

Everything you'll probably ever want to know, plus more:
http://en.wikipedia.org/wiki/Railroad_engineer