It was a job fair in one of its lobbies (OPC Lobby). I brought multiple copies of my resume. There were 10 to 15 tables with 2-3 interviewers (managers) each. Human resource personnel was very helpful in directing me to table I wish to be interviewed in. I was interviewed by a panel and then they offered me a position and salary immediately after the interview.

fair, really fast response after "Thank you so much for the offer — I’m really excited about the opportunity to contribute to the team and work on [specific aspect you’re excited about].”