Senior Plant Engineer Officer Salary in Ontario (2025)
623 disclosed records, 2014–2025 · mostly Ontario Power Generation (92%)
At a Glance
2025
Disclosed
67
2025 Sunshine List
Median Salary
$150,988
+23.5% vs provincial median
Typical Range
$134,860–$158,275
25th–75th percentile
Top Salary
$192,990
Who was the highest-paid employee under the title "Senior Plant Engineer Officer" in Ontario in 2025?
The highest-paid record grouped under the title "Senior Plant Engineer Officer" on the 2025 Sunshine List was Dean Macintosh at Ontario Power Generation, with a salary of $192,990; the median among the 67 listed under this title was $150,988.
Take-Home Pay
(After Tax) · 2025 estimate
Federal and Ontario income tax on the 2025 Senior Plant Engineer Officer median of $150,988 comes to about 27.2%, leaving roughly $104,428 a year — about $8,702 a month. Half of those listed earned between $134,860 and $158,275. 67 people were listed under this title in 2025. That is about 23% above the 2025 median across the whole list, $122,262. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- 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%
- Per month, after tax
- ~$8,702
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.
Median by Year
2005–2025
Where They Work
2025 · employers with 5+
| Employer | Median | Detail |
|---|---|---|
| Ontario Power Generation | $150,988 | Pay here → |
Highest Paid
2025
| # | Name | Salary | Total |
|---|---|---|---|
| 1 | Dean MacintoshSenior Plant Engineer/Officer | $192,990 | $199,654 |
| 2 | Leonardo ChaconSenior Plant Engineer/Officer | $187,380 | $188,408 |
| 3 | Abbas EskandariSenior Plant Engineer/Officer | $186,518 | $187,387 |
| 4 | Timour NajeebSenior Plant Engineer/Officer | $178,830 | $179,693 |
| 5 | Joey RangerSenior Plant Engineer/Officer | $178,372 | $183,490 |
| 6 | Matthew VerschurenSenior Plant Engineer/Officer | $174,492 | $175,355 |
| 7 | Ian PatersonSenior Plant Engineer/Officer | $174,434 | $175,306 |
| 8 | Ouendpouire DelmaSenior Plant Engineer/Officer | $170,417 | $171,250 |
| 9 | Wayne LambertSenior Plant Engineer/Officer | $169,688 | $174,803 |
| 10 | Edward OgilvieSenior Plant Engineer/Officer | $169,306 | $175,974 |
By Year
Related Positions
About these figures
Source: Ontario’s Public Sector Salary Disclosure (the “Sunshine List”), which names every public-sector employee paid $100,000 or more in a calendar year. Figures are disclosed salaries, not market compensation: anyone in this position earning under $100,000 does not appear, so medians here sit above the true median for the job.
Medians and percentiles use salary paid (benefits excluded), computed over records whose filed job title was normalized into this position. Titles are as each employer filed them; spellings, word order and bilingual forms are merged. Employers and years with fewer than five people show counts only.
Data through 2025, the most recent Sunshine List disclosed.