Lengthy process of multiple interviews and tests. The process also involved travel and relocation. I remember being nervous, but it was fairly simple and straight lifestyle questions. I was not intimidated.
Interview process was via remote video conference and included the hiring manager and her immediate manager. All of the questions were STAR type interview questions. There was a long time between interview and job offer. Even longer time between job offer and start date
There isn't an interview so much as a conversation about your test scores and how that determine your job and way of entry into the military . This process can take months.