How to become a broker?

What route would I follow?

Hi all,
I am currently a University of Sydney student in Economics and may look to major in Accounting.

However I am looking to become a stockbroker, what route is best to follow?
Where can I gain experience, a part time role or a vacation job?
Also what is the pay like for a professional broker? (NSW)

Just basically an insight into this world of broking.
Any help is appreciated.
Thank you.