Very simple. They checked my knowledge with a few questions and asked me about my previous work experience. They put a little pressure on me when I didn't know the answer to one of their questions, but remaining calm and stating I had a few areas I would be excited to expand my knowledge in was rather helpful. I think my interview lasted about 20 minutes from hello to goodbye.

I recieved a call from the hiring manager to talk about my interestes and why I applied for the position. I was brought into their headquarters to sit down with the hiring manager and the Vice President of Field Engineering. Fair interview process. They asked a lot of personality questions. It was more of a conversation than interview