Supply Chain Co-Op applicants have rated the interview process at ExxonMobil with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 73% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
There was an on campus interview. Then you go to Houston and spend a day interviewing where you do a one hour interview with three different people. Then you have a 15min interview with the head of your branch