Hiring moves very fast. Expect a standard technical interview with various managers at different rounds. They will ask for technical details of various projects on your resume. Know the details of what you have worked on.
The following metrics were computed from 15 interview experiences for the SpaceX Avionics Engineer role in United States.
SpaceX's interview process for their Avionics 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 SpaceX's Avionics Engineer interview process in United States.