Your best bet would be to join the Canadian Forces and get involved with the Aeronautical Enginerring and Test Establishment. The first part means having the skill set and motivation to go with your degree. The second part comes after you prove yourself as a pilot and a few other nods from the adults. On the civilian side contact an aerospace manufacturing company and inquire as to any entry level positions in their flight test or production programs. Chances are you will have to start as a basic engineer then work into an FTE position. The actual flying jobs normally require a few years of experience in the cockpit to accompany some practical use of your degree. Neither route is easy but they don't give out those jobs to neophytes. Set your sights, figure out the steps involved and carry out the plan and you'll most likely reach your goal. Good luck.