Dave, thanks for reply & for hints!
I have used for seach - seek.com.au. I have typed "Atmel", "AVR", "microcontroller" etc. You are right - "microcontroller" gives some advertisements, but most of them desire ARM based microcontrollers. If internet reflects Australian job market correctly I had better learn new cores or try to find a PCB development job. I'd like to hear Australian engineers opinions. Probably somebody is employed in similar branch or well-informed about real (not internet) situation. If you are employed in embedded, write please which boards are you using and which ones are desirable now.
Alexey.