I applied online. The process took 2 months. I interviewed at Ryerson (Lisle, IL) in Mar 2017
Interview
You apply online and then are contacted via email via a confirmation. Then they will reach out to you via email to setup a phone call. If they like you after the 1st call, they'll set up another call with you and then from there, they will decide whether or not to offer you.
I applied through university. The process took 2 months. I interviewed at Ryerson (Detroit, MI) in Dec 2016
Interview
It was a long interview process. Started with a phone screen with Hr, then went on to a phone call, then they flew me to Chicago where I interviewed with a group of people, then had a final interview with the manager of that zone