Assume you mean you have a TRV that is valid until 2023 and allows you to visit up to 6 months at a time with the actual time determined on arrival so could be less.
To work you would need to find an employer to sponsor an LMIA application which would require the employer to advertise the job for months to ensure no resident were available plus the employer would need to pay a 1000 cdn fee.
https://www.canada.ca/en/services/immigration-citizenship.html