John Posteraro
Ontario Power Generation/Nuclear Security Officer
2025 Salary
$141,621Total compensation $148,578, including $6,957 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
#7,075Ontario Power Generation
Years on List
112013–2025
Peak Salary
$141,6212025
Full 2025 roster at Ontario Power Generation →·See where $141,621 ranks →
Total Compensation History
Full History
2013–2025
$100,125 in 2013 is worth about $133,881 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Nuclear Security OfficerOntario Power Generation | $141,621 |
| 2024 | Nuclear Security OfficerOntario Power Generation | $132,843 |
| 2023 | Nuclear Security OfficerOntario Power Generation | $122,379 |
| 2022 | Nuclear Security OfficerOntario Power Generation | $107,601 |
| 2021 | Nuclear Security OfficerOntario Power Generation | $105,874 |
| 2020 | Nuclear Security OfficerOntario Power Generation | $108,894 |
| 2019 | Nuclear Security OfficerOntario Power Generation | $104,332 |
| 2017 | Nuclear Security OfficerOntario Power Generation | $100,716 |
| 2016 | Nuclear Security OfficerOntario Power Generation | $108,043 |
| 2015 | Nuclear Security OfficerOntario Power Generation | $107,211 |
| 2013 | Nuclear Security OfficerOntario Power Generation | $100,125 |
Take-Home Pay
(After Tax) · 2025 estimate
John Posteraro was paid $141,621 in 2025; after income tax, CPP and EI that is roughly $99,127, an effective income-tax rate of about 26.1%. It is up about 7% on the $132,843 paid in 2024. At Ontario Power Generation, 10,346 people made the 2025 list with a median salary of $161,066; John Posteraro's total compensation of $148,578 ranked #7,075. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$99,127
- Effective income-tax rate (excl. CPP/EI)
- ~26.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.0%
- vs. 2025 Nuclear Security Officer median
- +4%
Where does $141,621 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.