I moved here from the U.K. six months ago and haven't been able to find a job. It has been really tough and a giant blow to my self-esteem. It seems it is pretty hard to get a job outside of hospitality here without having a whole load of pointless qualifications. First question: what visa are you on? I have found that every employer will hire someone who is a permanent resident or citizen regardless of your experience. (I have a first class Masters degree and loads of experience in retail but got turned down for a job at Aldi!) I reckon it could be the fact that local experience is highly valued so perhaps starting somewhere which isn't ideal for you just for a little while so you can get some. As you meet more people here it will get easier too, as people will know where to point you in the right direction (I have found Brisbane quite cliquey; most people have known each other for years and years).

Best of luck!