Jonathan Kadnar
Ontario Power Generation/Nuclear Security Officer
2025 Salary
$174,705Total compensation $181,323, including $6,618 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
#3,556Ontario Power Generation
Years on List
102015–2025
Peak Salary
$174,7052025
Full 2025 roster at Ontario Power Generation →·See where $174,705 ranks →
Total Compensation History
Full History
2015–2025
$105,210 in 2015 is worth about $136,457 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Nuclear Security OfficerOntario Power Generation | $174,705Benefits $6,618Total $181,323 |
| 2024 | Nuclear Security OfficerOntario Power Generation | $163,720Benefits $5,624Total $169,344 |
| 2023 | Nuclear Security OfficerOntario Power Generation | $173,698Benefits $5,493Total $179,190 |
| 2022 | Nuclear Security OfficerOntario Power Generation | $143,120Benefits $4,952Total $148,072 |
| 2021 | Nuclear Security OfficerOntario Power Generation | $145,570Benefits $4,482Total $150,051 |
| 2019 | Nuclear Security OfficerOntario Power Generation | $130,312Benefits $3,550Total $133,862 |
| 2018 | Nuclear Security OfficerOntario Power Generation | $140,371Benefits $3,553Total $143,924 |
| 2017 | Nuclear Security OfficerOntario Power Generation | $127,360Benefits $3,905Total $131,266 |
| 2016 | Nuclear Security OfficerOntario Power Generation | $132,525Benefits $1,321Total $133,845 |
| 2015 | Nuclear Security OfficerOntario Power Generation | $105,210Benefits $1,278Total $106,488 |
Take-Home Pay
(After Tax) · 2025 estimate
Jonathan Kadnar was paid $174,705 in 2025; after income tax, CPP and EI that is roughly $117,481, an effective income-tax rate of about 29.6%. At Ontario Power Generation, 10,346 people made the 2025 list with a median salary of $161,066; Jonathan Kadnar's total compensation of $181,323 ranked #3,556. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$117,481
- Effective income-tax rate (excl. CPP/EI)
- ~29.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.8%
- vs. 2025 Nuclear Security Officer median
- +28%
Where does $174,705 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.