Applied online at Intel. Got an email from talent manager (HR_) next day requesting a phone interview for the following day. Phone interview was just basic describe yourself and work experience. Then 5 hours later got a call from the hiring manager himself asking for phone interview right then and there. Rescheduled for the next day. Due to the sudden nature of these interviews I had very little tine to review all my digital and MOSFET basics.

I got an email from the hiring manager saying they needed to talk more and ask me questions, we set-up a date and time, the interview duration was 30 mins, so I thought it would be an introductury interview. it wasn't, it was a full interview that the hiring manager and another senior engineer attended. we all introduced ourselves and what we do, and then the technical questions began but there was barely any time left. so the interview was concluded,