As of August 01, 2026, the average annual salary for Process Safety Engineer in Illinois is $63,966, equivalent to $31 per hour, $1,230 weekly, or $5,331 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Process Safety Engineer in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Process Safety Engineer in Illinois vary widely, spanning from $53,608 to $76,178. Most professionals fall between the 25th percentile ($58,544) and 75th percentile ($70,358), while top earners (90th percentile) make $76,178 per year. This $11,814 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or AutoCAD, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Process Safety Engineer often earn 1.9% higher than national averages due to demand from Fortune 63 companies. However, Illinois currently ranks 14 nationwide for Process Safety Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
