Stacey J. Mahoney
University of Waterloo/Director, Systems, Technology, and Analytics
2025 Salary
$149,178Total compensation $149,906, including $729 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
#1,249University of Waterloo
Years on List
72019–2025
Peak Salary
$149,1782025
Full 2025 roster at University of Waterloo →·See where $149,178 ranks →
Total Compensation History
Full History
2019–2025
$100,159 in 2019 is worth about $120,928 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Director, Systems, Technology, and AnalyticsUniversity Of Waterloo | $149,178Benefits $729Total $149,906 |
| 2024 | Director, Systems, Technology, and AnalyticsUniversity Of Waterloo | $144,501Benefits $614Total $145,115 |
| 2023 | Director, Systems, Technology, and AnalyticsUniversity Of Waterloo | $137,966Benefits $525Total $138,490 |
| 2022 | Associate Director, Product OwnerUniversity Of Waterloo | $129,351Benefits $426Total $129,777 |
| 2021 | Associate Director, Product OwnerUniversity Of Waterloo | $119,327Benefits $317Total $119,644 |
| 2020 | Information Systems SpecialistUniversity Of Waterloo | $108,792Benefits $290Total $109,082 |
| 2019 | Information Systems SpecialistUniversity Of Waterloo | $100,159Benefits $283Total $100,442 |
Take-Home Pay
(After Tax) · 2025 estimate
Stacey J. Mahoney was paid $149,178 in 2025; after income tax, CPP and EI that is roughly $103,404, an effective income-tax rate of about 27.0%. That is about 3% more than the $144,501 paid in 2024. Within University of Waterloo, Stacey J. Mahoney's total compensation of $149,906 was the #1,249 of 2,376, against a median salary of $153,961. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$103,404
- Effective income-tax rate (excl. CPP/EI)
- ~27.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.7%
Where does $149,178 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.