Gillian Irwin
Ontario Power Generation/Senior Manager Strategic Initiatives
At a Glance
2025
Latest Salary
$237,0132025
Total Compensation
$238,081Incl. $1,068 benefits
Employer Rank
#831Ontario Power Generation
Years on List
112015–2025
Salary History
Full History
2015–2025
| Year | Employer | Position | Salary | Benefits | Total |
|---|---|---|---|---|---|
| 2025 | Ontario Power Generation | Senior Manager Strategic Initiatives | $237,013 | $1,068 | $238,081 |
| 2024 | Ontario Power Generation | Director Management Reporting | $231,831 | $1,050 | $232,882 |
| 2023 | Ontario Power Generation | — | $236,093 | $1,026 | $237,120 |
| 2022 | Ontario Power Generation | Director Management Reporting | $228,248 | $995 | $229,243 |
| 2021 | Ontario Power Generation | Director Bruce Relationship | $223,595 | $1,411 | $225,007 |
| 2020 | Ontario Power Generation | Director Bruce Relationship | $186,238 | $1,069 | $187,307 |
| 2019 | Ontario Power Generation | Senior Manager Supply Chain | $174,514 | $824 | $175,338 |
| 2018 | Ontario Power Generation | Senior Manager Supply Services | $168,325 | $823 | $169,148 |
| 2017 | Ontario Power Generation | Senior Manager Warehouse Operations | $163,935 | $816 | $164,751 |
| 2016 | Ontario Power Generation | Senior Manager Warehouse Operations | $165,164 | $805 | $165,969 |
| 2015 | Ontario Power Generation | Senior Manager Supply Services | $164,169 | $801 | $164,970 |
Take-Home Pay
(After Tax) · 2025 estimate
Gillian Irwin was paid $237,013 in 2025; after income tax, CPP and EI that is roughly $149,451, an effective income-tax rate of about 34.6%. On total compensation of $238,081, Gillian Irwin ranked #831 of 10,346 disclosed at Ontario Power Generation that year, where the median salary was $161,066. 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
- ~$149,451
- Effective income-tax rate (excl. CPP/EI)
- ~34.6%
- CPP + EI contributions
- ~$5,507
- vs. 2025 Senior Manager Strategic Initiatives median
- +18%
Where does $237,013 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.