The interview took about 30 minutes. Very easy and laid back interview. I applied online and received a call maybe the following week. My interview was a week later. I was hired about 2 days after the interview. The next step was the background check and drug testing. They cut out chunks of your hair for the drug test and its all in different random areas. The entire drug testing and background check took about 2 weeks so it took about 3 weeks before I officially started working with ONCU.