Yes there is a test. You will be tested on a variety of mechanical questions as well as basic questions to determine your personal character. You will also need to study basic math such as counting money and time.
Answered - Part-Time Bus Operator (Former Employee) - Chicago, IL
Yes, it is basic electrical questions relevant to the position
Answered - HR Assistant (Current Employee) - Chicago, IL
Electrical test and practical test
Answered - ELECTRO-MECHANICAL RAIL CAR REPAIRMAN (Former Employee) - Forest Park, IL
Yes,I'm not sure of the particulate for the position. I do know all positions require training.
Answered - Customer Service and 6 others positions (Former Employee) - Chicago, IL