@blah-312 I actually had a job when I moved, because I work for an American company that was expanding into Australia. It really depends on what kind of job you're looking for. My cousin came to Australia for a year and bartended and traveled, and he loved it. People under 31 (per the visa requirements) can do that pretty easily. Here's a link about it. You can work in restaurants, hotels, lodges, shops, etc: https://www.border.gov.au/Trav/Visa-1/417-
If you want a white-collar, office sort of job, it can be tricky because you need to find an employer who will sponsor you for a visa. It's not impossible, though! Just might take a bit of strategizing.
Excited for you!