There are some of us in IT Auditing who don't have accounting backgrounds. I have degrees in Physics and Mechanical Engineering - not an obvious source for an auditor! For me, I became proficient in computer programming, database administration and security as a "sideline" of my engineering work. When I was looking around for carrer enhancement, I found a job that was looking specifically for my sideline skills. I didn't know what an EDP Auditor was, but I'm glad I applied. It's been 10 years now, and I love the work. I've even picked up a little bit of accounting knowledge so I can discuss controls over the General Ledger.