Interviewed by middle manager to see what I was interested in; and gauge potential. Then follow up interview by a senior manager to gauge competence and work ethic. Final interview is conducted by a warehouse manager or their assistant to offer a job and establish initiative and compliance. Basically, each manager filtered different kinds of information; which was aggregated by upper management to determine if a hiring offer was to take place or not.

Three rounds of interviews. If you're lucky, you'll do two rounds because two managers in the room are two interviews. Then the final interview is with the warehouse manager. Be on time; I cannot stress that enough, as Costco is a very time-sensitive type of position. You only have a three-minute grace period to clock in at your normal hours. Emphasize that you are very prompt and are ready to work through the probation period.