After applying online, you're automatically given an appointment (may vary depending on seasonal hiring). This appointment is for a tour of the building, nothing major formal but a nice dress type shirt and jeans will do. Afterwards, HR will call you to see if you're still interested and if you are they will set you an interview with HR. It's a very comfortable process. After the first interview you go in for a second interview with who would be your supervisor (and sometimes you may meet with your supervisor's boss, depending on workload that day).
In the second interview it was very much mentioned that they're workable on helping you not only get adjusted with the work experience but that they are always open to helping you further get along in the work.