HiMost of the big 4 are in town, but most would want to be reassured you qualify for some form of visa before progressing. Deloitte have a strong practice in the areas you have some experience in, but EY and PWC are there in force too. Local firms, like WD SCott, may be a better option as they will not be able to transfer so much tallent around the world.Most firms do offer internal transfers and sponsor people that way - so a longer play is to come back here, join a UK firm with an Australian arm and swap time zones after a couple of years - pretty sure that is a way to be sponsored.Good luckAndy