As of April 01, 2026, the average annual salary for Refrigeration Engineer in Illinois is $60,262, equivalent to $29 per hour, $1,159 weekly, or $5,022 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Refrigeration Engineer in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Refrigeration Engineer in Illinois vary widely, spanning from $47,213 to $68,349. Most professionals fall between the 25th percentile ($53,431) and 75th percentile ($64,495), while top earners (90th percentile) make $68,349 per year. This $11,064 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.
