Like almost all other countries, Canada will require you to convert your FAA license to a Canadian one. The exams, and flight tests will be similar, except we don't have a book with all the expected questions in it. Most flight schools will offer groundschool that will teach you what you need to know.
One word to you, Canada's aviation industry is significantly smaller than the US'. So if you don't have a lot of experience, you may find it very hard to get a job here. That's assuming that you've gotten past immigration, and have the right to work and live in Canada.
Cheers