3 rounds.
You are lucky if you get contacted.
HR for phone screen - very general, nothing asked about work experience.
Technical for deep knowledge test. Very good attitude of interviewer; they will make sure you don't feel pressured, but will definitely grill.
Panel - 5-hour interview.
will revolve around what you [know] about your past work.
Technical knowledge test:
The following metrics were computed from 1 interview experience for the Tesla Process Controls Engineer role in Corpus Christi, Texas.
Tesla's interview process for their Process Controls Engineer roles in Corpus Christi, Texas is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Tesla's Process Controls Engineer interview process in Corpus Christi, Texas.