A hiring manager came to campus for recruiting. I submitted my resume and received a call the same night.

I was invited for an on-campus interview the next day, where I spoke with him about my PhD research. This was followed by an invitation for an onsite interview that occurred two months later.

The onsite interviews involved speaking with five or six senior engineers after I delivered a one-hour presentation on my PhD topic.

The interview questions are mostly technical, delving into the methodologies I used for the research project. I believe they truly want to test how you conduct research and the depth of your technical knowledge. It is important to prepare to articulate the details of your research, not just the results you achieved.