Biogen employees working as Senior Associate in US have attributed a compensation and benefits rating of 5 out of 5 stars, based on 9 ratings. This is in line with the average of Senior Associate professionals at Biogen worldwide.
The salary trajectory of a Senior Associate ranges between locations and employers. The salary starts at $72,741 per year (estimate) and goes up to $458,229 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Associate at Biogen is $127,089 per year or $61 per hour, but some professionals have reported earning up to roughly $211,997 per year (90th percentile). The typical pay range is between $97,676 (25th percentile) and $166,933 (75th percentile) annually. This is based on 9 salaries submitted by Biogen Senior Associate professionals on Glassdoor, as of Jul 2026.
Senior Associate professionals typically earn between $47 and $80 per hour.
Senior Associate professionals typically earn between $8,140 and $13,911 monthly.