After being referred, HR contacted me by email to verify data I entered through referral system. Then I was contacted by phone and moved on to a 1 on 1 interview with HR and the regional manager. Once my profile was approved by both of them, an interview with my potential manager was scheduled. However, it was cancelled at the last minute and had to set up a conference call from home with someone else (body language and thorough skill evaluation was not was not performed as a result). Finally, I got a call from HR detailing final proposal.