AECOM employees working as Process Engineer in US have attributed a compensation and benefits rating of 4 out of 5 stars, based on 2 ratings. This is 8% higher than the average of Process Engineer professionals at AECOM worldwide.
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 AECOM is A$126,804 per year or A$61 per hour, but some professionals have reported earning up to roughly A$199,279 per year (90th percentile). The typical pay range is between A$100,828 (25th percentile) and A$161,430 (75th percentile) annually. This is based on 6 salaries submitted by AECOM Process Engineer professionals on Glassdoor, as of Jul 2026.
Process Engineer with an estimated total pay of A$74K - A$97K/yr