Jonathan Holm
Ontario Power Generation/Senior Plant Engineer/Officer
2025 Salary
$150,988Total compensation $155,203, including $4,216 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
#6,352Ontario Power Generation
Years on List
102016–2025
Peak Salary
$150,9882025
Full 2025 roster at Ontario Power Generation →·See where $150,988 ranks →
Total Compensation History
Full History
2016–2025
$106,642 in 2016 is worth about $136,375 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Plant Engineer/OfficerOntario Power Generation | $150,988Benefits $4,216Total $155,203 |
| 2024 | Senior Plant Engineer/OfficerOntario Power Generation | $137,308Benefits $3,814Total $141,122 |
| 2023 | Plant Engineer/OfficerOntario Power Generation | $131,069Benefits $3,475Total $134,544 |
| 2022 | Plant Engineer/OfficerOntario Power Generation | $121,824Benefits $3,172Total $124,997 |
| 2021 | Plant Engineer/OfficerOntario Power Generation | $110,748Benefits $2,813Total $113,560 |
| 2020 | Assistant Plant Engineer/OfficerOntario Power Generation | $105,941Benefits $2,507Total $108,448 |
| 2019 | Senior Plant Engineer/OfficerOntario Power Generation | $100,787Benefits $9,504Total $110,292 |
| 2018 | Assistant Plant Engineer/OfficerOntario Power Generation | $110,929Benefits $2,236Total $113,166 |
| 2017 | Assistant Plant Engineer/OfficerOntario Power Generation | $102,653Benefits $490Total $103,143 |
| 2016 | Assistant Plant Engineer/OfficerOntario Power Generation | $106,642Benefits $467Total $107,109 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Jonathan Holm's 2025 salary of $150,988 comes to roughly $104,428 once federal and Ontario income tax (about 27.2% effective) is deducted. On total compensation of $155,203, Jonathan Holm ranked #6,352 of 10,346 disclosed at Ontario Power Generation that year, where the median salary was $161,066. Jonathan Holm has appeared on the list 10 times since 2016. 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
- ~$104,428
- Effective income-tax rate (excl. CPP/EI)
- ~27.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.8%
- vs. 2025 Senior Plant Engineer Officer median
- about even
Where does $150,988 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.