Erin Hobbs
Regional Municipality of Waterloo/Senior Engineer (Water Services)
2025 Salary
$140,330Total compensation $142,489, including $2,160 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#162Regional Municipality of Waterloo
Years on List
92017–2025
Peak Salary
$140,3302025
Full 2025 roster at Regional Municipality of Waterloo →·See where $140,330 ranks →
Total Compensation History
Full History
2017–2025
$106,215 in 2017 is worth about $133,746 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Engineer (Water Services)Regional Municipality Of Waterloo | $140,330Benefits $2,160Total $142,489 |
| 2024 | Senior Engineer Water ServicesRegional Municipality Of Waterloo | $135,779Benefits $2,253Total $138,032 |
| 2023 | Senior Engineer (Water Services)Regional Municipality Of Waterloo | $130,512Benefits $2,346Total $132,857 |
| 2022 | Senior Engineer (Water Services)Regional Municipality Of Waterloo | $126,733Benefits $2,216Total $128,950 |
| 2021 | Senior Engineer (Water Services)Regional Municipality Of Waterloo | $124,269Benefits $2,066Total $126,335 |
| 2020 | Senior Engineer Water ServicesRegional Municipality Of Waterloo | $119,557Benefits $692Total $120,249 |
| 2019 | Senior Engineer (Water Services)Regional Municipality Of Waterloo | $112,138Benefits $954Total $113,092 |
| 2018 | Project Engineer (Water Services)Regional Municipality of Waterloo | $108,072Benefits $825Total $108,897 |
| 2017 | Project Engineer (Water Services)Regional Municipality of Waterloo | $106,215Benefits $822Total $107,038 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Erin Hobbs's $140,330 salary works out to roughly $98,396 after income tax, CPP and EI — an all-in deduction rate of about 29.9%. Within Regional Municipality of Waterloo, Erin Hobbs's total compensation of $142,489 was the #162 of 952, against a median salary of $114,541. That is about 3% more than the $135,779 paid in 2024. Most Municipalities & Services employees belong to OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$98,396
- Effective income-tax rate (excl. CPP/EI)
- ~26.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.9%
Where does $140,330 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.