I applied online. The process took 2 months. I interviewed at Aon (Charlotte, NC) in Jun 2016
Interview
It had multiple levels which was an over the phone interview, video interview, then a face to face interview that you had to participate in. The longest part was waiting to hear back from them however once that was done the interview process went by fairly quickly
Interview questions [1]
Question 1
they asked basic questions pertaining to how you react or have reacted in the past