Illinois Environmental Protection Agency
Env Prot Engineer
Athanasios Kolokythas in 2025 was employed at Illinois Environmental Protection Agency and had an annual salary of $107,825, according to public records. This salary was 33 percent higher than the average and 37 percent higher than the median salary in Illinois Environmental Protection Agency.
Illinois Environmental Protection Agency records show Athanasios Kolokythas held two jobs from 2023 to 2025.
According to the public records employee's salary increased by $4,417 from 2024 to 2025, which is a 4.3 percent rise. Since 2023, the salary has increased by $9,780, a total rise of 10.0 percent.
| Year | 2025 |
| Full Name | Athanasios Kolokythas |
| Original Job Title | Env Prot Engineer Iii |
| Job Title | Env Prot Engineer |
| State | Illinois |
| Employer | Illinois Environmental Protection Agency |
| Annual Wage | $107,825 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Illinois Environmental Protection Agency |
| Year | 2025 |
| Number of Employees | 911 |
| Average Annual Wage | $81,070 |
| Median Annual Wage | $78,526 |
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