The interview is not difficult. If you qualify for the job, you'll know the answers to the technical questions.
Just know that even with 5+ years of work experience, a GPA under 3.5 will be considered a negative.
Do you remember your college GPA?
The following metrics were computed from 6 interview experiences for the SpaceX Engineer role in Hawthorne, California.
SpaceX's interview process for their Engineer roles in Hawthorne, California is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having good feelings for SpaceX's Engineer interview process in Hawthorne, California.