The process was extremely professional, but not at all intimidating. They sit down with you, look at your qualifications, and figure out where they can place you to maximise your benefit and the benefits of their subcontractors. Since the interview isn't so much to determine 'if' they will higher you, as 'which' contracts are available to someone with your qualifications, it's hard to be too intimidated. I suppose if you have a glaring criminal record, zero accounting, or administrative experience, it might be a bit hard to find work here, but otherwise, you're probably good.