The salary trajectory of a Manufacturing Process Engineer ranges between locations and employers. The salary starts at $117,768 per year (estimate) and goes up to $237,929 per year (estimate) for the highest level of seniority.
The estimated average salary for a Manufacturing Process Engineer at ExxonMobil is $120,025 per year or $58 per hour, but some professionals have reported earning up to roughly $181,578 per year (90th percentile). The typical pay range is between $97,410 (25th percentile) and $149,666 (75th percentile) annually. This is based on 5 salaries submitted by ExxonMobil Manufacturing Process Engineer professionals on Glassdoor, as of Jul 2026.
Manufacturing Process Engineer professionals typically earn between $47 and $72 per hour.
Manufacturing Process Engineer professionals typically earn between $8,117 and $12,472 monthly.