Basic concepts on engineering background. If you have previous fab experience, you will be fine. Basic interview prep work. Two weeks from the first interview to the offer. Two to three months in Taiwan.
Nothing out of the ordinary.
The following metrics were computed from 18 interview experiences for the TSMC Engineer role in United States.
TSMC's interview process for their Engineer roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for TSMC's Engineer interview process in United States.