Canada · Public Sector Salary DisclosureEdition 2025
Ontario · 2025 · position

Senior Wastewater Engineer

Every Senior Wastewater Engineer on the Ontario Sunshine List — public-sector employees with this job title, their employers and total compensation.

People with this title13
Average compensation$143,056.00
Highest$158,279.54
Lowest$111,243.38
FIG. 02

How pay is distributed

Where the 13 Senior Wastewater Engineers on the list actually sit — not just the average. Bars show how many people fall in each pay band.

Q1MedianQ3$111K$158K
Median $145,248Middle 50%: $133,791–$157,861
FIG. 03

Who employs the most Senior Wastewater Engineers

Employers with the most people in this role, ranked by headcount.

#
Employer
People
Avg comp
Top comp
1
13
$143,056.00
$158,279.54
FIG. 04

Every Senior Wastewater Engineer on the list

Open any row for the full salary history of that person.

RankName & PositionEmployerYearCompensationBenefits
1Mohammed Nizamuddin
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$158,115$165
2Yue He
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$157,711$165
3Khalid Hussain
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$157,696$165
4Yanhong Du
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$157,711$150
5Wayne Simpson
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$157,711$150
6Katrina Chrzanowska
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$157,703$150
7Miten Shah
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$145,108$139
8Li Feng Wei
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$142,325$151
9Sumithra Naguleswaran
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$136,010$229
10Michael Sander
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$133,657$134
11Mohammad Khan
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$125,056$264
12Hitesh Vaja
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$117,702$113
13Obai Yas Mohammed
Senior Wastewater Engineer
Environment, Conservation and Parks
Environment, Conservation and Parks2025$111,007$237
FIG. 04

Common questions

About Senior Wastewater Engineer pay on the Ontario Sunshine List.

What is the average Senior Wastewater Engineer salary in Ontario?

The average total compensation for a Senior Wastewater Engineer on the Ontario Sunshine List is $143,056.00, based on 13 people in the role in 2025.

What is the highest Senior Wastewater Engineer salary in Ontario?

The highest-paid Senior Wastewater Engineer on the Ontario Sunshine List earned $158,279.54 in total compensation. The lowest in the disclosure earned $111,243.38.

How many Senior Wastewater Engineers are on the Ontario Sunshine List?

13 people with the job title Senior Wastewater Engineer appear on the Ontario Sunshine List for 2025.

Which employer pays Senior Wastewater Engineers the most?

Environment, Conservation and Parks employs the most Senior Wastewater Engineers on the list (13), with an average compensation of $143,056.00 and a top earner at $158,279.54.