Other than teaching English abroad, how else can recent grads find work abroad? The article really drops the ball on that one and the meager links provided are useless. I spent nearly two years abroad in undergrad interning abroad, but even then, finding a relevant (not teaching English) full time job in Asia or Europe when you're in North America is extremely hard.
Join the military - we have bases all over the world and chances are you might end up assigned to one.
Join a Federal Agency that does overseas work - State, Intelligence Community, etc.
Join a megacorp with a substantial overseas presence, apply only for jobs that are in countries you want to live in. They'll handle all the work visa nonsense.
The good news is that for most of these, there's lots of bonus pay/subsidized housing involved. Working overseas you can save unbelievable amounts of money.