Sanofi employees working as Process Engineer I in US have attributed a compensation and benefits rating of 4.7 out of 5 stars, based on 15 ratings. This is 4% higher than the average of Process Engineer I professionals at Sanofi worldwide.
The salary trajectory of a Process Engineer I ranges between locations and employers. The salary starts at $99,123 per year (estimate) and goes up to $238,079 per year (estimate) for the highest level of seniority.
The estimated average salary for a Process Engineer I at Sanofi is $99,123 per year or $48 per hour, but some professionals have reported earning up to roughly $137,765 per year (90th percentile). The typical pay range is between $84,305 (25th percentile) and $118,039 (75th percentile) annually. This is based on 32 salaries submitted by Sanofi Process Engineer I professionals on Glassdoor, as of Jul 2026.
Process Engineer I professionals typically earn between $41 and $57 per hour.
Process Engineer I professionals typically earn between $7,025 and $9,837 monthly.