Very efficient and professional. I was contacted shortly after applying for the job and was given a phone interview with HR to determine viability. About a week later I had a phone interview with my potential boss, followed by a on site interview to review my skill set and watch my interaction with the team.

1. Phone interview : check overall candidate profile 2. Remote interview with direct manager : general physics questions 3. In person interview with managers and HR : physics and problem solving question + presentation