Tesla Mechanical Engineer interview questions

International candidate. The process was slow, Approximately 2 weeks between each step. Phone interview with recruiter, phone interview with hiring manager and then two Skype interviews with team members. At this point, they flew me in for an on sight interview. Everybody was very nice and helpful throughout the process, they are willing to work hard to collect the best talent from around the world. The relocation package is excellent. Apparently, I passed all the interviews but when my file was passed on to Elon Musk to be approved, I was rejected.