I'm pretty sure if you get a PR visa that you could join up. So your problem now becomes getting hold of a PR visa. For you to train in a skill (ICT would be fine as it is on the lists of skills wanted) and get the required experience etc is going to take a few years.
The only way I can think of for you to get out here in the next couple of years would be if your parents were wanting to come along, if one of them qualifies for a PR visa, you would be classed as a dependent while you are still in full time education, and hence get a PR visa too. (once you've got the PR visa and moved out here, you wouldn't need to stay with your parents though, just until the visa is granted)