Ann Stewart
Ontario Power Generation/Senior Technical Specialist
2025 Salary
$177,670Total compensation $183,178, including $5,508 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
#3,387Ontario Power Generation
Years on List
92017–2025
Peak Salary
$188,7182024
Full 2025 roster at Ontario Power Generation →·See where $177,670 ranks →
Total Compensation History
Full History
2017–2025
$121,221 in 2017 is worth about $152,642 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Technical SpecialistOntario Power Generation | $177,670Benefits $5,508Total $183,178 |
| 2024 | Senior Technical SpecialistOntario Power Generation | $188,718Benefits $4,991Total $193,708 |
| 2023 | Senior Technical SpecialistOntario Power Generation | $159,501Benefits $4,552Total $164,053 |
| 2022 | Senior Technical Engineer/OfficerOntario Power Generation | $143,098Benefits $4,169Total $147,267 |
| 2021 | Senior Technical Engineer/OfficerOntario Power Generation | $132,656Benefits $3,715Total $136,372 |
| 2020 | Senior Technical Engineer/OfficerOntario Power Generation | $133,729Benefits $3,331Total $137,060 |
| 2019 | Senior Technical Engineer/OfficerOntario Power Generation | $124,921Benefits $2,816Total $127,736 |
| 2018 | Senior Technical Engineer/OfficerOntario Power Generation | $122,832Benefits $3,023Total $125,855 |
| 2017 | Senior Technical Engineer/OfficerOntario Power Generation | $121,221Benefits $688Total $121,909 |
Take-Home Pay
(After Tax) · 2025 estimate
Ann Stewart was paid $177,670 in 2025; after income tax, CPP and EI that is roughly $119,113, an effective income-tax rate of about 29.9%. Compared with 2024, when the figure was $188,718, that is a drop of about 6%. For comparison, the median Senior Technical Specialist on the 2025 list was paid $120,156; this salary is about 48% more. 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
- ~$119,113
- Effective income-tax rate (excl. CPP/EI)
- ~29.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~33.0%
- vs. 2025 Senior Technical Specialist median
- +48%
Where does $177,670 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.