I applied online. The process took 4 weeks. I interviewed at Aon in Feb 2019
Interview
Submitted resume through the online portal. Waited about a month until I got link to one way video interview. Then was called to an onsite interview. Onsite consists of mostly behavioral and one 30 minute technical test. I think the interview was not difficult but I was not prepared.
I applied online. The process took 2 weeks. I interviewed at Aon (Chicago, IL) in Jan 2019
Interview
I applied online in December 2018, and I got the Digital Interview in January 2019, but I haven't heard anything from AON after the digital interview. The digital interview is easy, you can record your answer multiple times.
Video interview at first. There were about 10 questions and 4 of them were behavior questions and 6 of them were the questions about yourself. There were unlimited tries for the recording.