I applied through an employee referral. The process took 4 weeks. I interviewed at E.ON (Nottingham, England) in Aug 2015
Interview
Standard competency based interview with a presentation - There was a pre-interview screening phone call and a stage 2 which I think was also done on the phone.
It took about 4 weeks in total.
Interview questions [1]
Question 1
Describe a situation where you had to explain something complex to a colleague or a client. Which problems did you encounter and how did you deal with them?