Nope, no QA structure at all... just a IT team, and I am part of the team as the PM. [img]images/icons/frown.gif[/img] They pretty much need someone to put testing plans together and such. I am just worried they won't get someone that can do the job from reading about it on this site!
You have a right to be worried you are in a high risk situation.
The problem is that even if I gave you questions the best questions asked can have many right answers and for a person without the right knowledge they will not necessarily know when a poor answer is given or when to dig deeper from an answer given.
Do you have acquaintance that you could call on to assist in some of the interview maybe? Or does someone else in your team/area have some QA or test experience that you could call on.
You might also want to read this post - has some interesting information on a similar subject: