SOX is for listing companies on US stock market. If you get a job in Australia company, then no need to know that
Many top Australian and foreign companies in Australia (which have a lot of positions >$70K) are US listed, they have to comply with SarbOx Act, then have SOX internal auditor position and require accounting staffs have certain level of knowledge in SOX.
For AWAY, it's really an advantage for her job seeking.