Standard behavioral questions, STAR style. Questions specific to the role, knowledge of defence environment generally.
Interviewer had no skills or understanding of what a mechanical fitter actually does.
1) Why do you want to leave your job / what made you want to apply for this position?
2) Tell me a time when you had to deal with a difficult teamate
3) Tell me about yourself and how you got to where you are now
4) What do you like / dislike about your current position
5) In your current position, how do you hold responsibility of OHS in your workplace
6) How do you like to be managed
7) Describe to me step by step on how you dealt with a difficult technical task