no worries about umel, anu or usyd, perhaps even unsw.
If you can do well, definitely at least as employable as local grads.
However, few friends of mine did not do quite so well at some of these universities, had to come back and do a postgrad dip in dl institutes in order to make up for their lack of honours. In that case, thats not very good. So there, make sure you can excel.