And when E3 ends….. then what? Back to GA?
More than likely, your type rating done in the States won't carry the same respect that a type rating done in Australia does. I don't think Australians truly appreciate how high the standard is in Australia. It is certainly well known around the world how good an Australian pilot is.
But back to the E3 end conundrum, I seriously doubt any Australian airline will take a returnee, when you spite an airline here to go to an inferior aviation system it's remembered.
But man, what a time you've had, gaining experience in some of the most challenging weather on the globe, some of the biggest and busiest airports in the world and wearing about 20 layers of skin off it. By that time E3's will have the required time to head over to the Middle East, Asia, all sorts of places. And don't forget these pilots will be getting Training and Checking experience from pretty early in their careers. And a fair whack of them already have green cards. So your gig is safe Fathom.