The salary trajectory of a Process Engineer ranges between locations and employers. The salary starts at A$0 per year (estimate) and goes up to A$0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Process Engineer at BHP is A$126,771 per year or A$61 per hour, but some professionals have reported earning up to roughly A$199,251 per year (90th percentile). The typical pay range is between A$100,796 (25th percentile) and A$161,399 (75th percentile) annually. This is based on 84 salaries submitted by BHP Process Engineer professionals on Glassdoor, as of Jun 2026.