I applied through college or university. The process took 2 months. I interviewed at WTW (Atlanta, GA) in Oct 2018
Interview
The process began by taking an aptitude test to unlock a hirevue online interview. The final round was a super day in the office with 4 1x1 interviews and a group case study and presentation
I applied online. I interviewed at WTW (Dallas, TX) in Dec 2019
Interview
4 hour long interview with about 4 different 1 on 1 interviews that were about 30 min long, followed by a lunch break, and then a case study which we conducted with the other candidates