During a hiring event, you can expect an aptitude test with about 25 questions (calculator supplied) followed by a 30 mins or less interview with 2-3 people. The interviewers were people I ended up working with directly/frequently.

in-person interviews focus on assessing how well you align with SpaceX's high-pressure, team-oriented work environment. Interviewers will ask you to recount specific instances from your past experiences that demonstrate your adaptability, collaboration skills, and problem-solving abilities.