1st round is technical, an hour long. 2nd was half system design, half behavioral.
Behavioral was:
The following metrics were computed from 6 interview experiences for the SpaceX SWE Intern role in Hawthorne, California.
SpaceX's interview process for their SWE Intern roles in Hawthorne, California is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having very good feelings for SpaceX's SWE Intern interview process in Hawthorne, California.