It was a long and difficult process, but very interesting. Initially I had a phone interview with a general manager and a department manager, then I was invited for a personal interview with people from HR and Corporate Investigations. I had to take a test in which I had to do a background check on an individual. The final stage was a presentation in front of key people from the office. They emailed me a topic beforehand and I had to prepare a presentation, then we had a panel interview.