Which Australian City is ideal for expats ? (Sydney)

Hello, i am soon planning to move to Australia. i am a mgt consultant and have a tourism back round as in experience as well. Also i speak two languages besides English (French, and Turkish).
İ know very well how to adapt to a foreign environment so i have an experience in this matter but in terms of picking a city, i need any help that i can get.
So where do you think a suitable (meaning where i can find a job)city would be.
Thank you very much