Turbinedreamer,
I know a few guys in your position at the moment, most of them had to go back out bush to get back in the game, but as was previously suggested get your quals current again and see how you go with the smaller outfits. Being stuck in the city somewhat limits your options (I don't envy your position), I guess it depends on how badly you want to get back into the game and what your situation is (ie financially sound, wife + kids etc..).. PM me I may have one or two leads for you though, from mates who have/about to move on to the next step up, it's still the same old story, right place, right time, right attitude/personality will get you the job.