I applied online. The process took 5 days. I interviewed at HostGator.com in Jun 2013
Interview
One interview which was basically asking questions pertaining to your knowledge of web hosting. What is DNS, IMAP, FTP, SQL, etc. Although never being in the industry, I aced the interview after carefully reviewing their support site and forum during the 2 days leading up to the interview.
Interview questions [1]
Question 1
I was surprised that I was not given a typing test.