Based on my experiences in NZ in the 4 months or so I've been here, a decent internal auditor, someone with financial control skills, a proper system auditor and a data anylyst etc. are very hard to come by.
Most people I've experienced have been dreadful and it took me a short time to realise that if you come from overseas with strong skills, you'll easily get a job and likely do very well.
So if you're half good, you'll have no problem. Look at the DHBs....they always need that calibre of staff.