I have a post-graudate work permit which I obtained after completing a masters degree in UToronto, which will expire next year.
I now would be enrolling for a second masters program in University of Montreal. However, after completing the second masters, I would no longer be able to apply for a post grad work permit (since I already had it once).
How can I work in Canada after completing the second masters degree ?
You would need to obtain a job offer from an employer in Canada and that employer would then need to obtain an approved LMIA so that you can then apply for a closed work permit tied to that specific employer. Unfortunately it tends to be quite difficult to find employers willing to go through the LMIA process.