I applied through a recruiter. The process took 2+ months. I interviewed at ComEd
Interview
My interview was online. Be prepared to use the STAR method to provide very specific detailed examples of work and projects you've done. They ask about hobbies outside work also to try to assess your personality
I applied online. The process took 3 months. I interviewed at ComEd (Oak Brook, IL) in Mar 2014
Interview
They use the STAR method, in which you have to give an example of a situation, a task, and a solution/results. Not an easy interview - be prepared and bring a few situations.
Interview questions [1]
Question 1
How did you handle a situation when a project was not going right?