Starlink Final Round OS and Networking Trivia

Role: Starlink - Networking

Frequency: Reported

Report from a SpaceX Starlink final round (networking role): after the technical/coding portion, the interviewer grilled the candidate on OS and networking trivia.

Topics reported:

• Context switches — specifically "what are the steps in a context switch."
• Cellular networking: whether the candidate knew 4G vs. 5G ("in my final round"), which the candidate noted made sense for a networking role at Starlink. Reference shared afterward: https://www.cisco.com/site/us/en/learn/topics/networking/5g-vs-4g.html
• Networking protocols generally.

A second candidate in the same process independently confirmed the format, reporting different questions but the same heavy trivia grilling after the technical: "My final was weird af / I got hella grilled / Like after the tech I mean."

Source: community report, April 2026