The average principal engineer salary in Illinois is $83300 based on 20 salary records.
The typical salary range for those positions with principal engineer in their job title is between $70834 and $95765.
The lowest salary in the principal engineer data for Illinois was $72000.
This principal engineer salary in Illinois page may interest those searching for average principal engineer salary Illinois and how much money do principal engineers make in Illinois. It also provides information about principal engineer salaries by state comparison and principal engineer jobs Illinois.