Add Comment Question: What is the amount of notice required for termination of a Seasonal/Part Time employee in Ontario? Answer: Depends on how long he has worked; depends on whether he is hired back again every year; depends on his age and also the job he is doing. I suggest you call me. Lior Samfiru Your Comment * Your Email * Your Name * Your City Note, your name, city and email is not displayed on the website. It is used to notify you that we have approved your comment.