I applied through college or university. The process took 1 day. I interviewed at PJM Interconnection (Audubon, PA)
Interview
The interview process is just like any other interview except there was five of them in a room asking the questions. Each one asked various aspects of your skills and hypothetical scenarios that you would react to. In all it took me 30 minutes to complete.
Interview questions [1]
Question 1
They ask how would you react to certain scenarios like three people asking for help with different time frames for each one.