As of August 01, 2026, the average annual salary for Field Application Scientist in Illinois is $101,559, equivalent to $49 per hour, $1,953 weekly, or $8,463 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Field Application Scientist in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Field Application Scientist in Illinois vary widely, spanning from $74,402 to $125,833. Most professionals fall between the 25th percentile ($87,344) and 75th percentile ($114,265), while top earners (90th percentile) make $125,833 per year. This $26,921 pay gap underscores opportunities for salary growth through certifications, specialized skills like Customer Service or Plumbing, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Field Application Scientist often earn 1.9% higher than national averages due to demand from Fortune 84 companies. However, Illinois currently ranks 14 nationwide for Field Application Scientist job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
