Yes. As per IRCC, you can work full-time:
- during scheduled breaks, such as the winter and summer holidays or spring break, and
- after you finish your studies if you have applied for any other work permit.
And you still need to meet other requirements such as:
- have a valid study permit
- are a full-time student at a designated learning institution (DLI)
- have started studying
- are in a program that leads to a degree, diploma or certificate and is at least six months long and
- have a Social Insurance Number (SIN)
Good Luck!