I once interviewed for a quality engineering position at a local manufacturing site. The tour and interview were going well - until the plant manager asked "how do you feel about overtime?"

I responded that if something blew up or we had a launch or such, I'd work as needed. But I wasn't going to work 60 hours a week - week after week all year. If that was the case the company needed to hire more people

They never called back but I would not have worked there anyway