How soon after your arrested for a DUI will it show up on a background check?

Question Details: I just recieved an employment offer for a veterinary receptionist position where they would like to perform a background check. Four days before the first day I was arrested for a second DUI violating the terms of my probation. They are aware of the previous DUI. How long will it take to show up on a background check if I have not yet been convicted? Important Notice