I got a call asking me to come in and do an interview. The interview was scheduled for the next day. I did the interview and they said they would call me. The next day I got a call to do another interview thinking it was a continuation of the same group but it was from another manager. I did the interview and the next day I was called by HR asking what I wanted for pay and sign on bonus. I was offered a choice both jobs. I chose the position I wanted and received an offer letter the next day.