I applied in-person. The process took 2 days. I interviewed at US Army (Kansas City, MO) in Jul 2011
Interview
There really is no hiring process in the US Army. You sign on the dotted line and you're in, for however long you decided to enlist for. With few exceptions, there is no easy way out.
Interview questions [1]
Question 1
Do you solemnly swear (or affirm) that you will support and defend the Constitution of the United States against all enemies, foreign and domestic; that you will bear true faith and allegiance to the same; and that you will obey the orders of the President of the United States and the orders of the officers appointed over you, according to regulations and the Uniform Code of Military Justice. So help you God?