As of January 01, 2026, the average annual salary for Clinical Science Liaison in the US is $62,046, equivalent to $30 per hour, $1,193 weekly, or $5,171 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Clinical Science Liaison in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Clinical Science Liaison in the US vary widely, spanning from $45,360 to $80,057. Most professionals fall between the 25th percentile ($53,312) and 75th percentile ($71,474), while top earners (90th percentile) make $80,057 per year. This $18,162 pay gap underscores opportunities for salary growth through certifications, specialized skills like Integrity or Oncology, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, District of Columbia Clinical Science Liaison often earn 10.7% above national averages due to demand from Fortune 70 companies and industry startups. Professionals are advised to focus on high-growth sectors like to offset market challenges.
