I applied through college or university. The process took 2 weeks. I interviewed at PepsiCo (Columbia, MO) in Nov 2014
Interview
Initial on-campus interview-behavioral based questions and very straight forward. Not a lot of opportunity to show your personality until second-round interviews. Second-round can take place at a conference, those include multiple behavioral interviews and one sales scenario you are given the night before the presentation.
2 interviews over a multi month period followed by several surveys in order to determine where to place. First interview with recuriter, second with plant manager of site chosen as most likely to be hired at.
Easy, First two were at college campus, last one was on site with 5 members of leadership. Was provided information two days in advance to prepare for a case study. Also gave us lunch.