I had a short interview at a job fair. It was a 30 minutes interview about general concepts in simulation and R coding. Also, some discussion on my research. Then he explained what is the position there and some more details.

The official will present information about the company, the benefits, the work environment, aspects of the work environment, and will give notice that drug testing and background checks will be performed. You cannot get hired if you have a felony on your criminal record. They look for a quality mindset and person that can grow and help build the company. The interview process was around 1hour through phone.