I met one of the ELDP (Engineering Leadership Development Program) at a conference and was quickly referred to another person. Within two weeks, I got a call from the manager at a location I applied to, came in for an interview two days later, and was offered a position within a week. I had three different interviews with other rotations managers for the program. They mainly asked about my team work capabilities and my projects as listed on my resume.

Pretty basic behavioral questions. The interviewer was kind and started the session with a lot of information up front about the team and the company as a whole. Would suggest writing stuff down as it may help gear the interview towards your field of expertise.