BD Finance Project Manager interview questions

What are you an expert in? and Are you just looking for a job? were questions that came from the Director of the PMO. Having been in consulting for the last 16 years, I was surprised by these types of questions. Both include known "pifalls", calling yourself an expert or job vs career. After responding to these questions, post interview I could have handled them a better with qualifying questions or better organizing my though process in a way to address what I have been doing the last 16 years.