Getting a Job in USA

Hi

I am living in a foreign country while my wife & son are in the US, Houston for the last 6 months.

I would like to know how easy or difficult it is going to be for me to find a job in the US. I have an Advanced Diploma in IT from Australia, MCSE NT 4 & 2000. I am currently trying to get certified in 2003.

I have been doing systems admin work in NT4/2003/2003(for the last few years) & also CA software delivery/asset management work (1 year).

I need good advice from kind hearted souls. Thanks.