I applied through college or university. I interviewed at E.ON
Interview
3 interviews for a total of 3 hours. Each interview was divided in: 25 minutes personal questions; 30 minutes case study (market sizing); 5 minutes for questions that the candidate might have.
Interview questions [4]
Question 1
Tell me about a situation in which you challenged the status quo?
I interviewed at E.ON (Essen, Nordrhein-Westfalen)
Interview
The interviewing process was well-structured (3 case interviews) and the interviewers were welcoming. Each interview lasted 1 hour, and had an introduction part followed by a case study. Case studies were both quantitative and qualitative. After the first 2 interviews there is a break, in which the interviewers decide whether or not to move you forward to the next interview.
Interview questions [1]
Question 1
Why are you interested in a position with us?
What skills can you bring to our team?