Environmental Prot Engineer III

Design, analyze, and oversee technical systems or infrastructure, ensuring they meet specifications and codes.

81 employees hold this title in Environmental Protect Agency. Median total compensation for the role is $98,400, above the department median of $70,750.

Employees: 81
Total payroll: $7.8M
Role median: $98,400
Agency median: $70,750
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$67,900$108,740+

Hover a bar for its range; click to filter the list below.

How total compensation varies among the 81 people in this role. Even for one job title, pay differs with seniority, step, overtime, and tenure. Each bar is a pay range; the far-right bar collects the highest earners.

Compare departments

This role across Illinois

Environmental Prot Engineer III is held in 3 Illinois departments. In Environmental Protect Agency, the median of $98,400 ranks #3 of 3.

Highest-paying departments for this role

Agriculture

$106,650 · 2

Natural Resources

$106,000 · 5

Median total compensation for the Environmental Prot Engineer III role in other Illinoisdepartments (highest first). Each bar links to that department’s page for this role.

Record list

Employees with this title

Page 1

Kathleen Gleason

Environmental Prot Engineer III/Environmental Protect Agency

2025 total comp

$96,300

Sub-department: Water Pollution Control-Federal
Base pay: $0
Overtime: $0
Other pay: $96,300
Benefits: $0
Total compensation: $96,300
Union / bargaining unit: Collective Bargaining
Work county: Sangamon

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $4,100
Rutan Exempt: No

At Environmental Protect Agency, Kathleen Gleason serves as a Environmental Prot Engineer III within Water Pollution Control-Federal. Their 2025 pay totaled $96,300. Their bargaining unit is Collective Bargaining.

Lukas Dale

Environmental Prot Engineer III/Environmental Protect Agency

2025 total comp

$95,900

Sub-department: Water Pollution Control-Federal
Base pay: $0
Overtime: $0
Other pay: $95,900
Benefits: $0
Total compensation: $95,900
Union / bargaining unit: Collective Bargaining
Work county: Sangamon

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $4,100
Rutan Exempt: No

Lukas Dale is a Environmental Prot Engineer III at Environmental Protect Agency within Water Pollution Control-Federal. 2025 total compensation came to $95,900. Their bargaining unit is Collective Bargaining.

Webert Deslien

Environmental Prot Engineer III/Environmental Protect Agency

2025 total comp

$94,800

Sub-department: Wpc/Permit & Inspection
Base pay: $0
Overtime: $0
Other pay: $94,800
Benefits: $0
Total compensation: $94,800
Union / bargaining unit: Collective Bargaining
Work county: Sangamon

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $4,100
Rutan Exempt: No

Webert Deslien is a Environmental Prot Engineer III at Environmental Protect Agency within Wpc/Permit & Inspection. 2025 total compensation came to $94,800. They are represented by Collective Bargaining.