You may be seeking Forstaff,a recruitment company doing the processes mainly for Qantas, a 747 base at Avalon airport,outside Melbourne.There are other contracts such as military C130 in Richmond near Sydney.
Good luck,but you will find pay is in AUD$'s,current exchange rate is about 1 to a 1/3 of a pound.
At a guess about AUD$40,000,plus o/t a year and tax about a 1/3rd of that.$27,000 net/cash.Do you want to know the price of a Guinness here??