Hi Selina,
If you want to work in the school system over here, you will not be able to just request kindergarten (reception/early years) and will have to have your qualifications assessed through AITSL. However, if you would like to work as an Early Childhood Teacher (ECT) in preschools or day care centres, you will only need to get your qualifications assessed through ACECQA. You will need the 0-2 yrs experience for this to be awarded ECT. I was a primary school teacher in UK and got my teacher status through GTP route which is not recognised so unless I do a 2 year masters in primary here, I have to work as an ECT. I always worked in reception so I dont mind this so much as senior preschool here is also aged 4 to 5.
Hope that helps