There are plenty jobs out there but being qualified is not enough on its own. Like any job, you'll need experience. What you learn in a course is only a small percentage of what you'll be tasked with every day.
Expect to be paid peanuts until you gain the experience required. You should also note it can be a stressful job and you have to enjoy working under pressure and being responsible for your decision making. Can you multitask well, do you know how to prioritize your workload, do you like the idea of working shifts, have you the confidence as a person to stand by your judgments - without being cocky or arrogant, just strong enough to make your point? Dealing with flight crew is the hardest part of this job. They are on the front line and depend on you for support. When they are having a bad day, you will have a worse day.
All that being said, it's an interesting career and with some hard work and the right opportunities it will offer you a comfortable living.