What kind of job can i get?

hay there
i have BA in IT digree and CCNA R&S
so can i faind job in Melbourne or i must get CCNP

and what the salary Expected and it's will be enough for the living there

Hi Hussin and welcome to the forum.

I suggest you first find out if you qualify for a visa   www.immi.gov.au

As far as jobs go  try a Google search. Salary will depend on experience and what the company is prepared to pay.

For cost of living www.numbeo.com  Also take the time to read through the many informative posts on this section of the forum.