I applied online. I interviewed at NASA (Washington, DC) in Sept 2017
Interview
While the interview itself was benign, the follow-up was extremely slow. They never explained next steps nor followed up with candidates. When I left a message for the selecting official, he never returned my call.
Interview questions [1]
Question 1
Describe a time when you were faced with a problem and how did you solve it.
Pretty standard. Nothing was a surprise. I liked the interviewer and the process. The schedule was quick and easy. The average difficulty - not hard I think. Should prepare well.