Get another Bachelors or get a masters?

<p>I recently completed my undergrad at Temple University with a major in risk management and insurance and a minor in management information systems. I am already working in the insurance industry but am not sure if I want to stay in the industry. I originally wanted to go for mechanical engineering, but for some stupid reason ended up in the business school. I like industrial engineering or mechanical engineering. My question is should I go back and earn a second bachelors in engineering? This would take 3 years at the least since I would have to take approximately 90 new credits. Or should I get a masters in something that is closer to what I would like to do? I have also thought about getting into Supply Chain Management since a lot of engineering majors end up in that field anyway. </p>

<p>Any help or advice would be appreciated.</p>