1 Interview with 2 managers. They will fire off question after question. I.E.
*How good is your excel
*what is your experience dealing with Sales reps (another red flag)
*are you willing to go about and beyond (will you work free overtime)
*describe a difficult situation with a client
*describe a difficult situation with a co-worker
*describe a difficult situation with a boss (Because only 2 of out all of them are any good)