For someone my age, I've worked far too many different venues
I've done factory work, making corrugated boxes, as well as served tables. I've security for a small private school in the Niagara region, been a dish jockey, currently waiting tables in Niagara Falls. In addition to that, I've work as tech support for various schools, done my own personally computer service work (minor stuff only, mostly hardware related).
The big one for me, which I do off and on, as it depends on when I get the contract, is doing work on Aboriginal Affairs for the Attorney General of Ontario, and Stats Canada. Good paying work, a lot of monkey work, but it's strangely satisfying to do, and I'm not quite sure why. I'd like to get out of the Aboriginal studies aspect of the job, however, and move towards something else (think, political strategist), but seeing as I haven't even hit 20 yet, nor my second year of university, I'd say I'm doing quite well for myself.