As of October 01, 2026, the average annual salary for Oncology Scientist in Seattle, WA is $120,011, equivalent to $58 per hour, $2,308 weekly, or $10,001 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Oncology Scientist in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Oncology Scientist in Seattle, WA vary widely, spanning from $98,594 to $148,591. Most professionals fall between the 25th percentile ($108,801) and 75th percentile ($134,971), while top earners (90th percentile) make $148,591 per year. This $26,170 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Data Analysis, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Seattle Oncology Scientist often earn 1.9% higher than national averages. However, Seattle currently ranks 67 statewide for Oncology Scientist job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
