Gregory Leyden
Ontario Power Generation/Civil Maintainer First Line Manager Assistant
2025 Salary
$177,682Total compensation $179,111, including $1,429 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
#3,756Ontario Power Generation
Years on List
82018–2025
Peak Salary
$179,0132024
Full 2025 roster at Ontario Power Generation →·See where $177,682 ranks →
Total Compensation History
Full History
2018–2025
$106,817 in 2018 is worth about $131,480 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Civil Maintainer First Line Manager AssistantOntario Power Generation | $177,682 |
| 2024 | Civil Maintainer First Line Manager AssistantOntario Power Generation | $179,013 |
| 2023 | Civil Maintainer First Line Manager AssistantOntario Power Generation | $134,649 |
| 2022 | Civil MaintainerOntario Power Generation | $121,049 |
| 2021 | Civil MaintainerOntario Power Generation | $115,512 |
| 2020 | Appendix A Civil MaintainerOntario Power Generation | $102,338 |
| 2019 | Appendix A Civil MaintainerOntario Power Generation | $112,703 |
| 2018 | Appendix A Civil MaintainerOntario Power Generation | $106,817 |
Take-Home Pay
(After Tax) · 2025 estimate
Gregory Leyden was paid $177,682 in 2025; after income tax, CPP and EI that is roughly $119,119, an effective income-tax rate of about 29.9%. That is about 18% above the 2025 median of $150,723 for Civil Maintainer First Line Manager Assistant on the Sunshine List. Gregory Leyden has appeared on the list 8 times since 2018. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$119,119
- 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 Civil Maintainer First Line Manager Assistant median
- +18%
Where does $177,682 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.