To work in Regional Australia with a permanent residence visa, this visa scheme is applicable under the two streams.
Temporary Residence Transition (TRT) stream 187 Visa
If your employer is looking forward to sponsoring you for permanent residence, this visa stream is available.
You need to hold a Temporary Skill Shortage (TSS) visa (subclass 482) or the Temporary Work (Skilled) visa (subclass 457) (it is not applicable under the labour agreement arrangements) or any other related Bridging visa and you should have worked for such employer for at least:
Two out of the three years before nomination is made, in case the transitional arrangements apply. You were or held as an applicant for subclass 457 visa subsequently granted on 18th April 2017.
Out of the previous four years, you have to be nominated in the same position for at least 3 years.