David Di Pietro
Regional Municipality of Waterloo/Senior Engineer (Design and Construction)
2025 Salary
$138,711Total compensation $140,874, including $2,163 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
#197Regional Municipality of Waterloo
Years on List
22024–2025
Peak Salary
$138,7112025
Full 2025 roster at Regional Municipality of Waterloo →·See where $138,711 ranks →
Total Compensation History
Full History
2024–2025
$127,406 in 2024 is worth about $130,019 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Engineer (Design and Construction)Regional Municipality Of Waterloo | $138,711Benefits $2,163Total $140,874 |
| 2024 | Senior Engineer Design and ConstructionRegional Municipality Of Waterloo | $127,406Benefits $2,201Total $129,607 |
Take-Home Pay
(After Tax) · 2025 estimate
David Di Pietro was paid $138,711 in 2025; after income tax, CPP and EI that is roughly $97,480, an effective income-tax rate of about 25.8%. For comparison, the median Senior Engineer Design and Construction on the 2025 list was paid $140,330; this salary is about 1% less. It is up about 9% on the $127,406 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
- ~$97,480
- Effective income-tax rate (excl. CPP/EI)
- ~25.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.7%
- vs. 2025 Senior Engineer Design and Construction median
- −1%
Where does $138,711 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.