Interview was casual - it involved a phone screener, an online assessment (math questions, analytic scenarios), an in person interview with hiring manager (very conversational and around my background and knowledge)
I applied through an employee referral. The process took 2 weeks. I interviewed at Nielsen in Jul 2008
Interview
There was an easy phone screen first, followed by an intelligence test and several 1:1 interviews. The test itself wasn't too difficult - if you've done any case studies in business school you could handle this without much trouble. Interviews as always depended on the interviewer.
I applied online. The process took 3 weeks. I interviewed at Nielsen (Goodlettsville, TN) in Mar 2019
Interview
I was set up for a 30 minute phone interview with a recruiter. It was a great conversation she told me about the company and let me ask questions. Very informative as well as casual. I was then setup with the team lead for the position for another phone interview. The phone interview were overall really great and helpful
I applied online. The process took 4 weeks. I interviewed at Nielsen (Bentonville, AR) in Jan 2019
Interview
I applied 12/27/2018 and was asked to take a neuroscience personality test( was actually pretty fun). 2 weeks later I was asked to do a phone interview with the recruiter. The next week I did 4 back to back 30 minute interviews at Nielsen to meet the team I'd potentially be on. 7 days later I received an offer.