ExxonMobil employees working as Senior Process Engineer in US have attributed a compensation and benefits rating of 4.9 out of 5 stars, based on 4 ratings. This is 20% higher than the average of Senior Process Engineer professionals at ExxonMobil worldwide.
The salary trajectory of a Senior Process Engineer ranges between locations and employers. The salary starts at $117,235 per year (estimate) and goes up to $237,334 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Process Engineer at ExxonMobil is $189,853 per year or $91 per hour, but some professionals have reported earning up to roughly $282,564 per year (90th percentile). The typical pay range is between $156,025 (25th percentile) and $234,794 (75th percentile) annually. This is based on 23 salaries submitted by ExxonMobil Senior Process Engineer professionals on Glassdoor, as of Jun 2026.
Senior Process Engineer professionals typically earn between $75 and $113 per hour.
Senior Process Engineer professionals typically earn between $13,002 and $19,566 monthly.