You would likely have an easier time being hired at 31 as oppose to someone who may be a new graduate and 21. You have life experience that will help you in the work place. As for work opportunities, there seems to be lots of work but you may have to leave Alberta (or at least the main cities). In Vancouver, there is a large shortage of nurses. I can't speak for the rest of Canada. PS: Nursing school is challedning, but so rewarding! I recommend volunteering in a hospital or long term care facility to make sure it is for you.