I applied through a recruiter. I interviewed at SpaceX (Brownsville, TX)
Interview
Interviewer was almost an hour late and barely apologized. They were then very rude, yawning while I was answering questions or laughing at my response. Questions were very very technical and pointed with no warning from recruiter.
Interview questions [1]
Question 1
What is the rationale for using different RF frequencies to communicate with different classes of spacecraft at different distances?