Career opportunities on the east coast/advice

G’day all. I’m coming up to finishing my apprenticeship at a mine in Western Australia. I’d like to move back to the east coast to be closer to family at some point after finishing. What are the job opportunities like on the east coast? My experience is limited to mining maintenance, however we do a fair bit of office/commercial type maintenance as well as the occasional install. I have ewp, wah, riggers, c6, hr licence, forklift. And will get my HV ticket out of these guys too before I leave. Currently on around 160k, and that’ll go up to 200k. I’d like to hope to make at least 140k working locally, is that possible without outrageous amounts of overtime? I value lifestyle too much to work 60hr weeks if I’m Monday to Friday. Years of rail experience prior to my apprenticeship too so would consider getting back into that industry. Open to advice and suggestions. Thanks