Illinois State Police
Senior Agent
Derek Cowan M in 2017 was employed at Illinois State Police and had an annual salary of $117,034, according to public records. This salary was 22 percent higher than the average and 17 percent higher than the median salary in Illinois State Police.
Illinois State Police records show Derek Cowan M held two jobs from 2017 to 2018.
| Year | 2017 |
| Full Name | Derek Cowan M |
| Job Title | Senior Agent |
| Get Senior Agent Salary Statistics | |
| State | Illinois |
| Employer | Illinois State Police |
| Annual Wage | $117,034 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Illinois State Police |
| Year | 2017 |
| Number of Employees | 2,490 |
| Average Annual Wage | $95,798 |
| Median Annual Wage | $99,865 |
Derek Cowan M (2018)State Police Sergeant | View Person Details |
William Grant Hentze (2017)Trooper First Class at Illinois State Police | View Person Details |
Scott Watkins E (2017)State Police Lieutenant at Illinois State Police | View Person Details |
Michael White E (2017)Trooper First Class at Illinois State Police | View Person Details |
William Fritchley H (2017)Master Trooper at Illinois State Police | View Person Details |
Curt Allen Dykstra (2017)Inspector at Illinois State Police | View Person Details |
Derek Weh H (2017)Senior Agent at Illinois State Police | View Person Details |
Cid Drisi A (2017)Forensic Science Administrator at Illinois State Police | View Person Details |
Byron Farthing G (2017)Trooper First Class at Illinois State Police | View Person Details |
Carl Linderman A (2017)Senior Agent at Illinois State Police | View Person Details |
Tracy Ann Vanbrooker (2017)Telecommunications Supervisor at Illinois State Police | View Person Details |