I applied through university. The process took 4 weeks. I interviewed at CITGO (Kingsville, TX) in Sept 2018
Interview
On-campus interview that lasted about 20 min. It was a lot of behavioral questions. Not a real conversation. He just read off the questions and I answered them. He wrote my answers down and it was a very fast process.
Met at career fair, had a quick interview afterwards, then in person at the office. They showed me around the office and the actual refinery, which was quite cool to see up close and gave me a better idea of their work.
Interview questions [1]
Question 1
Describe some of your technical experiences from school and how you helped solve a problem.