In one word, long. Had just resent resume when I was contacted by them from a resume sent three years prior. After going through three different HR people, was finally put in touch with local HR person who setup a phone screen, including a virtual white board. At some point along the way was told of an six week period before an offer was made if everything went smoothly. After making it through phone screen, attending an in-house interview coaching session, and getting past the first round of in-person interviews, I was then told the six week period started. I didn't have the luxury of waiting that long, if an offer was even to be forthcoming. And, I wasn't even interviewing for a specific job.