Shell employees working as Senior Process Engineer in US have attributed a compensation and benefits rating of 4.7 out of 5 stars, based on 4 ratings. This is 4% higher than the average of Senior Process Engineer professionals at Shell worldwide.
The salary trajectory of a Senior Process Engineer ranges between locations and employers. The salary starts at £35,842 per year (estimate) and goes up to £65,023 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Process Engineer at Shell is £189,783 per year or £91 per hour, but some professionals have reported earning up to roughly £282,472 per year (90th percentile). The typical pay range is between £155,964 (25th percentile) and £234,713 (75th percentile) annually. This is based on 32 salaries submitted by Shell Senior Process Engineer professionals on Glassdoor, as of Jun 2026.