As for job prospects in Ontario, it's like anywhere else, TOUGH! Even tougher still for low time pilots.
There are generally two realistic options at the start of your career: become a flight instructor or work on a dock or ramp with a company that will upgrade you to a flying position. There are direct entry flying jobs available but they require a lot of luck and timing (and luck).
As for a wage, it's generally pretty low during your first few years in the industry. Average wage for an entry level first officer position can vary anywhere from $20K to $30K per year.
You can find more info on Canadian aviation at
AVCANADA