The process took 1 day. I interviewed at Haljohn's (Schertz, TX) in Apr 2014
Interview
Very quick and simple. They hardly asked any questions and they whole interview took about 30 minutes to complete. Although, make sure that when you do the interview you ask for a little more than they offer you so then, when they do start you, you can make sure that you are being paid the amount of money equal to your work.