There was no interview process. You're hired if there are spots available for the position. Once you fill out the application, you will receive an email. The process is quick and simple.
I applied through college or university. The process took 5 days. I interviewed at UPS (Maspeth, NY) in Jun 2012
Interview
very basic: go in for a tour with several other individuals of the facility and depending on the timing and number of people needed they are selected accordingly. No requirements in regards to academics and no dress code needed.
They put you in a room with other candidates, ask a couple questions, give you a tour of the building, show you where you’ll be working, you finish the app process there, then you’re hired.
You fill out the online app. They do phone interview. They do in person interview. Then talk to hr. Then you go to orientation. Then you sign paperwork, watch videos, and start work.