Patrick Wai
Ontario Power Generation/Senior Technical Engineer/Officer
2025 Salary
$158,691Total compensation $164,150, including $5,459 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
#5,307Ontario Power Generation
Years on List
142011–2025
Peak Salary
$159,3722024
Full 2025 roster at Ontario Power Generation →·See where $158,691 ranks →
Total Compensation History
Full History
2011–2025
$107,837 in 2011 is worth about $147,681 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Patrick Wai was paid $158,691 in 2025; after income tax, CPP and EI that is roughly $108,668, an effective income-tax rate of about 28.1%. That is about 2% above the 2025 median of $155,130 for Senior Technical Engineer/Officer on the Sunshine List. Records under this name have appeared on the Sunshine List 14 years in all, first in 2011. 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
- ~$108,668
- Effective income-tax rate (excl. CPP/EI)
- ~28.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.5%
- vs. 2025 Senior Technical Engineer/Officer median
- +2%
Where does $158,691 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.