Illinois Department of Corrections
Stationary Engineer
Mark Gregory R in 2025 was employed at Illinois Department of Corrections and had an annual salary of $177,580, according to public records. This salary was 95 percent higher than the average and 95 percent higher than the median salary in Illinois Department of Corrections.
In year 2025 Mark Gregory's salary was 30 percent higher than average Stationary Engineer salary in the state of Illinois.
According to the public records employee's salary increased by $3,539 from 2024 to 2025, which is a 4.1 percent rise. Since 2020, the salary has increased by $13,110, a total rise of 17.0 percent.
| Year | 2025 |
| Full Name | Mark Gregory R |
| Job Title | Stationary Engineer |
| Get Stationary Engineer Salary Statistics | |
| State | Illinois |
| Employer | Illinois Department of Corrections |
| Annual Wage | $177,580 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Illinois Department of Corrections |
| Year | 2025 |
| Number of Employees | 13,135 |
| Average Annual Wage | $90,879 |
| Median Annual Wage | $90,899 |
Mark Gregory A (2025)Corrections Clerk | View Person Details |
Mark Gregory A (2024)Corrections Clerk | View Person Details |
Mark Gregory (2023)Corrections Clerk | View Person Details |
Mark Gregory A (2022)Corrections Clerk | View Person Details |
Mark Gregory A (2021)Corrections | View Person Details |
Mark Gregory A (2020)Corrections | View Person Details |
Gerardo Lara (2025)Corrections at Illinois Department of Corrections | View Person Details |
Jonathan Fatheree L (2025)Senior Public Service Admin at Illinois Department of Corrections | View Person Details |
Joshua McDonald D (2025)Correctional Lieutenant at Illinois Department of Corrections | View Person Details |
Larry Hicks L (2025)Correctional Lieutenant at Illinois Department of Corrections | View Person Details |
James Heath T (2025)Corrections at Illinois Department of Corrections | View Person Details |
Christopher Spade J (2025)Corr Food Service Supervisor at Illinois Department of Corrections | View Person Details |
Joe Curry A (2025)Correctional Lieutenant at Illinois Department of Corrections | View Person Details |
Russell Austin J (2025)Senior Public Service Admin at Illinois Department of Corrections | View Person Details |
Luis Aguayo M (2025)Corrections at Illinois Department of Corrections | View Person Details |
Dominique Lewis A (2025)Corrections Treatment Officer at Illinois Department of Corrections | View Person Details |