Over two days I interviewed with four different groups within the lab. Each group was for roughly 3 hours, and 4 people. Mostly the discussion was about my resume and class work, internships, or projects that I has listed. I pretty much had the same exact interview four times in a row. It was good, but long. Not high pressure or too intense, I felt like HR did a good job coordinating the experience.

I was flown out to Lexington, MA for an in-person interview, where I met with 5 people: - Two junior people who asked me about my resume and education, and talked to me about the position and their group's work - Two mid-level people who asked me about my relevant experience in detail. They asked multiple in-depth and follow-up questions regarding what I had done. - One of the senior people in the group, who mostly talked to me about the group's work and asked me general questions about my background.