Illinois Environmental Protection Agency
Env Prot Engineer
Gary B Ko in 2025 was employed at Illinois Environmental Protection Agency and had an annual salary of $71,917, according to public records. This salary was 11 percent lower than the average and 8 percent lower than the median salary in Illinois Environmental Protection Agency.
| Year | 2025 |
| Full Name | Gary B Ko |
| Original Job Title | Env Prot Engineer Ii |
| Job Title | Env Prot Engineer |
| State | Illinois |
| Employer | Illinois Environmental Protection Agency |
| Annual Wage | $71,917 |
| 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 |
Allison Fry M (2025)Env Prot Specialist at Illinois Environmental Protection Agency | View Person Details |
Laquenta O'Neal R (2025)Office Specialist at Illinois Environmental Protection Agency | View Person Details |
Nicole Cosenza M (2025)Env Prot Specialist at Illinois Environmental Protection Agency | View Person Details |
Jacob McQuaid N (2025)Env Prot Specialist at Illinois Environmental Protection Agency | View Person Details |
Amelia Barton A (2025)Human Resources Associate at Illinois Environmental Protection Agency | View Person Details |
Michael Anderson A (2025)Env Prot Engineer at Illinois Environmental Protection Agency | View Person Details |
Matthew Scott T (2025)Env Prot Specialist at Illinois Environmental Protection Agency | View Person Details |
Ross Smith L (2025)Env Prot Specialist at Illinois Environmental Protection Agency | View Person Details |
Logan Rickard S (2025)Accountant Supervisor at Illinois Environmental Protection Agency | View Person Details |
Jennifer Pappas K (2025)Chemist at Illinois Environmental Protection Agency | View Person Details |