Three step process. I applied through company website. Got an email from HR asking to answer some basic questions. Second step was a phone screening with the same HR personal. Finally, I got called for an interview with the supervisor, lead designer and an intern. Interview was fairly technical but nothing too hard if you know your power electronics, solid state physics theory. The people hiring seemed uptight and acted hard. I was never interested in working for the company but wanted the interview experience. Also they take you on a trip after interview so I wanted to check out the facility.