@tanj,
good am/pm po sa inyo, u mentioned about job offer, ang pagkaintindi ko po sa requirements ng subclass 489, hindi po need ang job offer...base po dito....
http://www.immi.gov.au/Visas/Pages/489.aspx
if u have a job offer, ibang visa category po ata un, if not mistaken subclass 457 (temporary work - skilled visa)..
http://www.immi.gov.au/Visas/Pages/457.aspx
hindi ko lng po alam kung nabago na ang requirements,
salamat po, cheers....