I was submitted by a local employment agency as a contractor. They set up the interview. HCA is very well organized as it is a very large organization supporting over 150,000 people across the country. The atmosphere is very friendly and professional, but somewhat rigid due to its bureaucratic nature. I could tell when I arrived for the interview that the interviewer already wanted to hire me based on my experience and was basically hoping I didn't do or say anthing to blow it.