Started out with a phone interview with an in-house recruiter for a Sub-Section Manager position. Had phone interview with the Director, but didn't have enough management experience for the position. Then a week or so later, was contacted by the recruiter about a Lead System Engineer position within the same group. Had phone interview with the hiring manager and then was invited for on-site interview.
The on-site interview included 45 min sessions with HR, 4 engineers and the hiring manager. On the night before the interview, hiring manager took me to a social gathering where I met several of the engineers in an informal setting.
Took two weeks before the offer was received.