To calrify the previous post. National Jet - owned by UK group, Cobham, is Australia's only B717-200 operator. They operate 11 717 aircraft on behalf of QantasLink (Qantas's regional subsidiary).
Crew bases are Cairns, Darwin and Perth with majority of flights ex Perth to regional ports in Western Australia. Be aware National Jet pilots and Engineers have been involved in heated negotiations regarding pay & conditions in the past 12 months.
They are presently adviertising for pilots, so there is probably work to be found there. Good luck.