Genentech employees working as Process Engineer I in US have attributed a compensation and benefits rating of 4.9 out of 5 stars, based on 11 ratings. This is 23% higher than the average of Process Engineer I professionals at Genentech worldwide.
The salary trajectory of a Process Engineer I ranges between locations and employers. The salary starts at $98,861 per year (estimate) and goes up to $237,959 per year (estimate) for the highest level of seniority.
The estimated average salary for a Process Engineer I at Genentech is $98,861 per year or $48 per hour, but some professionals have reported earning up to roughly $137,376 per year (90th percentile). The typical pay range is between $84,092 (25th percentile) and $117,715 (75th percentile) annually. This is based on 33 salaries submitted by Genentech Process Engineer I professionals on Glassdoor, as of Jul 2026.
Process Engineer I professionals typically earn between $40 and $57 per hour.
Process Engineer I professionals typically earn between $7,008 and $9,810 monthly.