Contacted by Recruiter who was awesome. Next was a phone interview with the Director of BD. Then 5 on-site interviews with the Strategy/BD team. This all concluded with a 10 Slide presentation on which company (of three) did you think that PerkinElmer should acquire. Despite not getting an offer, I really enjoyed the team but I had an offer from MBB regardless so I don't think it would have been the best fit for me professionally. They also took +2 months to get back to me after my final interview so getting feedback/a decision back sooner would have been more professional but overall seemed like a great team.