Also look at jobs in the school board area your are living in. Most are posted through the school boards. Also,the province you are licensed to teach in will have job postings.
Teachers are licensed provincially. You’ll need to get in touch with the teacher licensing boards in every province to see if your qualifications will allow you to teach in the province or you’ll need further training. Some provinces will be much easier to get licensed in than others. Some aboriginal reserves also recruit their own teachers and the more remote the more flexible requirements tend to be.