As of November 01, 2026, the average annual salary for Refrigeration Engineer in Illinois is $60,254, equivalent to $29 per hour, $1,159 weekly, or $5,021 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Refrigeration Engineer in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Refrigeration Engineer in Illinois vary widely, spanning from $47,175 to $68,316. Most professionals fall between the 25th percentile ($53,408) and 75th percentile ($64,474), while top earners (90th percentile) make $68,316 per year. This $11,066 pay gap underscores opportunities for salary growth through certifications, specialized skills like Troubleshooting or Project Commissioning, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Refrigeration Engineer often earn 1.9% higher than national averages due to demand from Fortune 42 companies. However, Illinois currently ranks 14 nationwide for Refrigeration Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
