It should be, as project management is a portable skill set. What you need to overcome is that most industries believe their project management is different. What is different though tends to be the fact they like project managers with subject matter expertise. So if you have been managing IT or IT-like projects, it should be easy. That's not to say that you still cannot make the career switch -- it just will take a bit more effort to find the right position and perhaps get some additional training.