As of September 01, 2026, the average annual salary for aerospace engineering in Illinois is $110,503, equivalent to $53 per hour, $2,125 weekly, or $9,209 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for aerospace engineering in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for aerospace engineering in Illinois vary widely, spanning from $96,329 to $123,843. Most professionals fall between the 25th percentile ($103,084) and 75th percentile ($117,486), while top earners (90th percentile) make $123,843 per year. This $14,402 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or System Integration, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois aerospace engineering often earn 1.9% higher than national averages due to demand from Fortune 36 companies. However, Illinois currently ranks 14 nationwide for aerospace engineering job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
