Contract applicants have rated the interview process at Red Hat with 2 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 62.9% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
Got contacted by a recruiter then interview on the phone by two or three people then had an in person interview with three different people. Got an offer within a week or two.