The latest A330 FO SYD positions were awarded to pilots with 15 years seniority.
QF now has two airlines: a senior east coast one, and a junior west coast one.
But the A330 FO PER are also not for off that ruprecht (12 years). The 737 is a different story on both coasts. The most junior 737 FO MEL position went to a JULY 2017 start date.