I used the http://workaus.com/ to find work in Australia. It's better than the other job sites, because it is specifically tailored to overseas workers looking for work in Australia.
They're also affiliated with a visa company which will sort out all the details for the your visa should you be eligible to work in Australia.
Australian female citizen marrying US male citizen - which would be easiest marrying in US and come back to Australia to live or marry in Australia to live?
Yes a Zambian citizen can marry a Us citizen and work in the us because the zambian citizen can obtain a citizenship by marriage and automatically become a citizen of us and is allowed and qualified to work there.
Marry In Aus.
Australia, US
yes through paper work and then you are welcome to come to the us as a us citizen.
You go to immigration and start the paper work.
Yes.
If you're a US citizen, then you are. If you're not a US citizen and aren't 100% certain the answer is yes, then the answer is no.
NOPE
If you are a US citizen, you will need both a valid US passport and an Australian ETA visa to travel to Australia.
yes
yes