Intense but manageable. First went through an on-campus recruiter who chose me for a phone screen about one week later. After the phone screen where they asked basic questions like, "what research have you done in the past?", "what is your five year plan?", "and other basic HR questions I was selected for an on-site interview in New York. At the on-site interview it took approximately 3.5 hours. The first two I was interviewed by 6 different people all asking basically the same thing; 4 Project managers, 1 team leader and then was given one hour to finish a mock project. After the mock project I met with the Head of Global Research who shredded the project word for word and you had to explain your thought process and what went through your head during the mock project. Lastly, I met with HR once more who said I would hear back from them in the next few days but was emailed with an offer within two hours of leaving the office.