What does an Appendix a Mechanical Maintainer make at Ontario Power Generation?
Ontario Power Generation paid its Appendix a Mechanical Maintainers a median of $120,975 in 2025 (41 people). That is almost exactly the provincial median of $120,975 for the role. The highest-paid was $151,799.
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People
41listed as Appendix a Mechanical Maintainer in 2025
Median salary
$120,975salary paid, 2025
Highest paid
$151,799salary paid, 2025
vs Ontario
+$0against $120,975 province-wide
Best paid in the role
Ontario Power Generation · 2025
| # | Name | Salary | Total |
|---|---|---|---|
| 1 | Alexander EdisburyAppendix A Mechanical Maintainer | $151,799 | $159,779 |
| 2 | James BerryAppendix A Mechanical Maintainer | $149,107 | $149,107 |
| 3 | Adam LalsinghAppendix A Mechanical Maintainer | $146,594 | $146,639 |
| 4 | James MoseAppendix A Mechanical Maintainer | $143,486 | $150,664 |
| 5 | Dillon OwensAppendix A Mechanical Maintainer | $143,338 | $149,411 |
| 6 | Jamie ThibeaultAppendix A Mechanical Maintainer | $141,893 | $141,893 |
| 7 | Conor YeoAppendix A Mechanical Maintainer | $139,343 | $139,343 |
| 8 | Matthew VisniarAppendix A Mechanical Maintainer | $138,972 | $138,972 |
| 9 | Daniel BirksAppendix A Mechanical Maintainer | $138,392 | $144,500 |
| 10 | Daniel JosephAppendix A Mechanical Maintainer | $136,401 | $136,401 |
The 10 highest salaries among the 41 Ontario Power Generation records mapped to Appendix a Mechanical Maintainer in 2025. The full 2025 roster →
Median by year
2003–2025
- At Ontario Power Generation
- Ontario median for the role
Median salary paid, Appendix a Mechanical Maintainer at Ontario Power Generation, against every Appendix a Mechanical Maintainer in Ontario. Years with fewer than 5 people are left blank.
Year by year
| Year | People | Median | Highest | Ontario median |
|---|---|---|---|---|
| 2025 | 41 | $120,975 | $151,799 | $120,975 |
| 2024 | 50 | $115,806 | $146,790 | $115,806 |
| 2023 | 56 | $120,297 | $159,585 | $120,297 |
| 2022 | 40 | $111,219 | $144,264 | $111,219 |
| 2021 | 84 | $121,241 | $165,207 | $121,241 |
| 2020 | 62 | $118,478 | $149,250 | $118,478 |
| 2019 | 38 | $109,748 | $149,937 | $109,748 |
| 2018 | 28 | $109,201 | $124,309 | $109,201 |
| 2017 | 38 | $111,645 | $142,845 | $111,645 |
| 2016 | 48 | $110,779 | $135,233 | $110,779 |
| 2015 | 29 | $105,001 | $129,106 | $105,001 |
| 2014 | 21 | $105,057 | $119,265 | $105,057 |
| 2013 | 25 | $110,506 | $124,107 | $110,506 |
| 2012 | 5 | $110,268 | $140,692 | $110,268 |
| 2011 | 31 | $109,503 | $126,343 | $109,503 |
| 2010 | 28 | $105,759 | $122,548 | $105,759 |
| 2009 | 9 | $111,676 | $121,618 | $111,676 |
| 2008 | 18 | $107,492 | $123,364 | $107,492 |
| 2007 | 36 | $127,435 | $166,504 | $127,435 |
| 2006 | <5 | <5 | <5 | — |
| 2005 | 10 | $107,459 | $134,439 | $107,459 |
| 2003 | <5 | <5 | <5 | — |
Related questions
- What does an Appendix a Mechanical Maintainer make in Ontario? →
- How many Ontario Power Generation employees earn over $150,000? →
- Who makes the most at Ontario Power Generation? →
- Where does $120,975 rank in Ontario? →
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Method. Figures are salary paid (not salary plus taxable benefits), the basis of every median on this site, for records whose filed job title maps to Appendix a Mechanical Maintainer at Ontario Power Generation on the Ontario Sunshine List, which lists only public-sector employees paid $100,000 or more. A year with fewer than 5 people shows “<5” for both its count and its median, since naming the exact count would narrow the median down to specific people. Data runs through 2025. The 2025 figures were published here on .