The interview process consisted of an initial phone interview with HR. The phone conversation lasted about 2 hours and I was given another phone interview with an engineer that lasted about 1 hour. Then there was an in-person interview that consisted of two meetings, one with an engineer and a geologist, and one with two geologists. The meetings were fairly casual and low pressure, lots of questions but not too difficult to answer. Everyone was very friendly and kind. They explained all of the benefits of working with the company and gave me an overview of projects I could work on.