David St. Martin
Ontario Power Generation/Manager Engineering
2025 Salary
$194,154Total compensation $195,251, including $1,098 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
#2,488Ontario Power Generation
Years on List
172007–2025
Peak Salary
$194,1542025
Full 2025 roster at Ontario Power Generation →·See where $194,154 ranks →
Total Compensation History
Full History
2007–2025
$123,780 in 2007 is worth about $182,284 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Manager EngineeringOntario Power Generation | $194,154Benefits $1,098Total $195,251 |
| 2024 | Manager EngineeringOntario Power Generation | $185,206Benefits $1,071Total $186,277 |
| 2023 | Manager EngineeringOntario Power Generation | $184,595Benefits $1,046Total $185,641 |
| 2022 | Manager EngineeringOntario Power Generation | $179,474Benefits $1,034Total $180,508 |
| 2021 | Manager EngineeringOntario Power Generation | $178,310Benefits $1,027Total $179,337 |
| 2020 | Senior Manager EngineeringOntario Power Generation | $169,355Benefits $1,018Total $170,373 |
| 2019 | Senior Manager EngineeringOntario Power Generation | $170,435Benefits $998Total $171,433 |
| 2018 | Senior Manager EngineeringOntario Power Generation | $170,259Benefits $977Total $171,236 |
| 2017 | Senior Manager EngineeringOntario Power Generation | $160,900Benefits $951Total $161,851 |
| 2016 | Senior Manager EngineeringOntario Power Generation | $152,090Benefits $927Total $153,017 |
| 2015 | Senior Manager EngineeringOntario Power Generation | $156,512Benefits $907Total $157,419 |
| 2014 | Senior Manager EngineeringOntario Power Generation | $151,637Benefits $907Total $152,544 |
| 2013 | Senior Manager Power EquipmentOntario Power Generation | $158,198Benefits $907Total $159,105 |
| 2012 | Senior Manager Power EquipmentOntario Power Generation | $149,161Benefits $852Total $150,012 |
| 2011 | Production Supervisor, Technical SystemsOntario Power Generation | $144,655Benefits $847Total $145,502 |
| 2010 | Production Supervisor, Technical SystemsOntario Power Generation | $143,693Benefits $756Total $144,449 |
| 2007 | Production Supervisor, Technical SystemsOntario Power Generation | $123,780Benefits $629Total $124,409 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $194,154 David St. Martin earned in 2025, roughly $127,681 would remain after income tax, CPP and EI, an all-in deduction rate of about 34.2%. On total compensation of $195,251, David St. Martin ranked #2,488 of 10,346 disclosed at Ontario Power Generation that year, where the median salary was $161,066. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$127,681
- Effective income-tax rate (excl. CPP/EI)
- ~31.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~34.2%
- vs. 2025 Manager Engineering median
- +16%
Where does $194,154 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.