30 minute phone interview followed by a full day interview onsite. Fairly relaxed atmosphere, but be prepared. It is a long day of back-to-back interviews, including a lunch interview and a tour of the physical lab environment. Interviewed with around ten people in total.

I had 3 phone interviews: 2 of them with current Test Engineers and one with an HR representative at different times. The first phone interview lasted 45 minutes and the other one lasted a bit more than an hour. There were technical questions involved as well as questions about the position description in resume. They were really easygoing and the interview process was well structured.