I applied online. The process took 2 weeks. I interviewed at Grant Thornton
Interview
Applied on their official site and through school career site. Got a response about a week and a half later and scheduled an interview for a few days after that.
First professional interview, felt really comfortable during the whole process. Started out with some "tell me about yourself" into basic behavioral questions.
Applied through campus job fair. Process took around one month from initial interview to job offer. On campus interview was first. Following the on campus interview, I was invited to visit the office. At the office visit, met with several different people, ranging from manager to partner. Great experience overall.