Illinois Department of Transportation
Engineering Technician
Jonathan William Cox in 2025 was employed at Illinois Department of Transportation and had an annual salary of $105,243, according to public records. This salary was 31 percent higher than the average and 15 percent higher than the median salary in Illinois Department of Transportation.
Illinois Department of Transportation records show Jonathan William Cox held job of Engineering Technician from 2019 to 2025.
In year 2025 Jonathan William Cox's salary was 21 percent higher than average Engineering Technician salary in the state of Illinois.
According to the public records employee's salary increased by $8,073 from 2024 to 2025, which is a 8.3 percent rise. Since 2019, the salary has increased by $43,143, a total rise of 69.5 percent.
| Year | 2025 |
| Full Name | Jonathan William Cox |
| Original Job Title | Engineering Technician Iv |
| Job Title | Engineering Technician |
| Get Engineering Technician Salary Statistics | |
| State | Illinois |
| Employer | Illinois Department of Transportation |
| Annual Wage | $105,243 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Illinois Department of Transportation |
| Year | 2025 |
| Number of Employees | 7,545 |
| Average Annual Wage | $80,171 |
| Median Annual Wage | $91,273 |
Jonathan William Cox (2024)Engineering Technician | View Person Details |
Jonathan William Cox (2022)Engineering Technician | View Person Details |
Jonathan William Cox (2021)Engineering Technician | View Person Details |
Jonathan William Cox (2020)Engineering Technician | View Person Details |
Jonathan William Cox (2019)Engineering Technician | View Person Details |
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