The process took 2+ months. I interviewed at Nielsen
Interview
10 rounds of interview. 2 in person and 8 telephonic. Mostly leadership related question and a lot of cultural fit assessment type of questions. Also made me speak with the team
I applied through an employee referral. The process took 1+ week. I interviewed at Nielsen (Schaumburg, IL) in Nov 2015
Interview
Fairly straight forward discussions. Met with a number of folks from the local team and discussed my background and career aspirations. Really nothing out of normal here. In addition Nielsen asks you to feel out a test ... let's just call it a logic and math skills test.
I applied through an employee referral. The process took 3 weeks. I interviewed at Nielsen (Chicago, IL) in Nov 2014
Interview
Case, behavioral and written test. Big on campus recruitment. Depends on level. Most of the questions are standard deal with either analytics or client management. At least 5 interviews before hiring decision is made