Sanofi employees working as Senior Process Engineer in US have attributed a compensation and benefits rating of 4 out of 5 stars, based on 3 ratings. This is in line with the average of Senior Process Engineer professionals at Sanofi worldwide.
The salary trajectory of a Senior Process Engineer ranges between locations and employers. The salary starts at $117,901 per year (estimate) and goes up to $238,079 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Process Engineer at Sanofi is $191,354 per year or $92 per hour, but some professionals have reported earning up to roughly $284,504 per year (90th percentile). The typical pay range is between $157,354 (25th percentile) and $236,517 (75th percentile) annually. This is based on 7 salaries submitted by Sanofi Senior Process Engineer professionals on Glassdoor, as of Jul 2026.
Senior Process Engineer professionals typically earn between $76 and $114 per hour.
Senior Process Engineer professionals typically earn between $13,113 and $19,710 monthly.