it was a panel interview, including three people. They all asked about three questions each. Only a few questions had multiple parts. asked about the procurement systems I've used and why I want this job & what makes me the ideal candidate.

All based on who you know. It is hard to get an interview if you do not know someone there. The interview was quick. Onboarding took a long time. I almost started looking for another job before I was officially offered a position.