Senior Mechanical Engineer I Salary in Chicago, IL.
Updated on: Apr 8, 2026
How much does a Senior Mechanical Engineer I make in Chicago, IL?
The average Senior Mechanical Engineer I in Chicago, IL makes $126,734,
23% above the national average Senior Mechanical Engineer I salary of $103,174.
This pay is 4% lower than the combined average salaries of other metroes San Jose, CA, Austin, TX, and New Orleans, LA.
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Senior Mechanical Engineer I Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals