One interview with three supervisors and straightforward questions (why Merck, why this position, etc.). The interview was 45 minutes long but the first 10 or so minutes consisted of an informational session about Merck and the team. Quick process - received offer in a couple of weeks following the interview.
Interview questions [1]
Question 1
Why are you interested in Merck and this position?
The interview process was quick and easy, I got an email straight from the hiring manager and only had to give one interview, all the people were super nice and welcoming.
First they did a phone interview and then two panel interviews. They ask usual questions, nothing technical based. The panels consisted of 3 people each. Took a while to get back and let you know your results.
It was a very average difficulty process. It did not take as long as other companies in this space to get back to me, and I felt like I was supported throughout the process.