The salary trajectory of a Graduate Process Engineer ranges between locations and employers. The salary starts at $0 per year (estimate) and goes up to $0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Graduate Process Engineer at Rio Tinto is $122,199 per year or $59 per hour, but some professionals have reported earning up to roughly $186,420 per year (90th percentile). The typical pay range is between $98,828 (25th percentile) and $153,110 (75th percentile) annually. This is based on 5 salaries submitted by Rio Tinto Graduate Process Engineer professionals on Glassdoor, as of Jul 2026.
Graduate Process Engineer professionals typically earn between $48 and $74 per hour.
Graduate Process Engineer professionals typically earn between $8,236 and $12,759 monthly.