Produce Assistant/Service Cashier at Woolworths when I was 14. I worked Produce for about a month then got transferred permanently to checkouts as a Service Cashier. I applied online, went to a group interview at HR for this area which is linked to a store, then went for a 1-on-1 interview with the Produce 2IC at the actual store I was applying for, and he gave me the job straight up.
Then went for an induction. As my original position was Produce Assistant which is classified as a Fresh Food Department, I did the 2x4 hour induction days plus a 5 hour fresh food training day. The advantage of applying for a fresh food department position
Worked there for 5 months, checkouts started to piss me off at a supermarket. (too much bag packing technique CRAP)
Now I work at Target, I'm on registers there too, but it's a lot easier. I have worked at Target for just over a year now. For that, printed off an application form from Target website, handed it into the store, had an interview about 6 weeks later with the Operations Manager, got the job the next day, online induction, instore induction, register training and now here I am.
I know the topic was FIRST job, but I thought I would explain how I got my second job too, considering it was a slightly different process.
I find that retail/supermarket/fast food places are your best bet for a first job. They are almost always looking for new employees so just keep looking on WOWCareers, Coles Group Careers and if interested in obtaining employment from other places, look into how you can get a job there.