Internal Investigations Supervisor pay range
State of Illinois · class code 21740
- Class code
- 21740
- Salary plan
- VR-704-24-B
- Pay unit
- Year
- Alternate ranges
- 3
- State
- Illinois
- The State of Illinois published pay range for Internal Investigations Supervisor is $96,720 to $151,752 per year, spanning every alternate range the plan defines.
- Illinois Department of Central Management Services keys this classification as class code 21740.
- The plan defines 3 alternate ranges for this class, so the rate depends on which criteria an employee meets.
- This is the range the plan authorises, not the salary of any individual employee.
Step progression
Illinois Department of Central Management Services assigns this class to salary range VR-704-24-B in the Illinois salary plan VR-704-24-B. The range pays 8 steps; a step is normally earned on a periodic increment date, not negotiated.
| Basis | Step 1 | Step 2 | Step 3 | Step 4 | Step 5 | Step 6 | Step 7 | Step 8 |
|---|---|---|---|---|---|---|---|---|
| Annual | $102,708 | $108,144 | $113,856 | $119,292 | $124,824 | $132,480 | $143,016 | $151,752 |
| Monthly | $8,559 | $9,012 | $9,488 | $9,941 | $10,402 | $11,040 | $11,918 | $12,646 |
Steps as published. The monthly row is the state's own, not a conversion of the annual row.
Alternate ranges
| Range | Minimum | Maximum | Basis |
|---|---|---|---|
| Range VR-704-24-B | $102,708 | $151,752 | per year |
| Range VR-704-24-B | $108,108 | $151,752 | per year |
| Range MS-29-4 | $96,720 | $142,212 | per year |
Which alternate range applies is set by the plan's own criteria (experience, certification or assignment). The criteria text lives in the source document.
Where this comes from
Illinois Department of Central Management Services publishes this figure in Alphabetic Index of Position Titles, effective July 1, 2026. Every number on this page is read from that document; nothing is estimated, modelled or averaged.
Nearby classes in Illinois
Railroad Safety Specialist III $96,720 to $149,964Revenue Senior Special Agent $96,720 to $149,964Forensic Science Administrator I $96,720 to $151,752Internal Investigations Principal Evaluation Supervisor $96,720 to $151,752Police Lieutenant $96,720 to $158,568Clinical Services Supervisor $96,720 to $160,044Corrections Family Services Coordinator $96,720 to $160,044Corrections Intelligence Program Unit Manager $96,720 to $160,044