William Paroschy
Ontario Power Generation/Unit 0 – Training Supervisor
2025 Salary
$290,144Total compensation $300,356, including $10,212 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
#256Ontario Power Generation
Years on List
192005–2025
Peak Salary
$303,5042023
Full 2025 roster at Ontario Power Generation →·See where $290,144 ranks →
Total Compensation History
Full History
2005–2025
$102,925 in 2005 is worth about $157,947 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Unit 0 – Training SupervisorOntario Power Generation | $290,144Benefits $10,212Total $300,356 |
| 2024 | Unit 0 - Training SupervisorOntario Power Generation | $301,911Benefits $9,277Total $311,188 |
| 2023 | Unit 0 - Training SupervisorOntario Power Generation | $303,504Benefits $8,428Total $311,932 |
| 2022 | Unit 0 - Training SupervisorOntario Power Generation | $284,840Benefits $7,810Total $292,649 |
| 2021 | Unit 0 - Training SupervisorOntario Power Generation | $271,767Benefits $6,948Total $278,715 |
| 2020 | Unit 0 – Training SupervisorOntario Power Generation | $248,479Benefits $6,213Total $254,692 |
| 2019 | Unit 0 - Training SupervisorOntario Power Generation | $225,103Benefits $5,239Total $230,341 |
| 2018 | Unit 0 - Training SupervisorOntario Power Generation | $216,599Benefits $5,608Total $222,207 |
| 2017 | Unit 0 - Training SupervisorOntario Power Generation | $215,024Benefits $1,324Total $216,348 |
| 2016 | Unit 0 - Training SupervisorOntario Power Generation | $220,187Benefits $1,311Total $221,498 |
| 2015 | Unit 0 - Training SupervisorOntario Power Generation | $203,740Benefits $1,277Total $205,017 |
| 2014 | Unit 0 - Training SupervisorOntario Power Generation | $196,957Benefits $1,237Total $198,194 |
| 2013 | Unit 0 - Training SupervisorOntario Power Generation | $190,072Benefits $1,191Total $191,263 |
| 2012 | Unit 0, Training SupervisorOntario Power Generation | $176,960Benefits $3,178Total $180,138 |
| 2011 | Unit 0, Training SupervisorOntario Power Generation | $169,658Benefits $1,651Total $171,309 |
| 2010 | Certified Unit "O" Control Room OperatorOntario Power Generation | $166,961Benefits $1,494Total $168,455 |
| 2007 | Certified Unit "O" Control Room OperatorOntario Power Generation | $142,584Benefits $1,308Total $143,891 |
| 2006 | Certified Unit "0" Control Room Operator in Training, Supervising Nuclear OperatorOntario Power Generation | $103,920Benefits $1,695Total $105,615 |
| 2005 | Certified Unit "O" Control Room OIT -SNOOntario Power Generation | $102,925Benefits $604Total $103,529 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, William Paroschy's $290,144 salary works out to roughly $174,787 after income tax, CPP and EI — an all-in deduction rate of about 39.8%. That is about 4% less than the $301,911 paid in 2024. At Ontario Power Generation, 10,346 people made the 2025 list with a median salary of $161,066; William Paroschy's total compensation of $300,356 ranked #256. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$174,787
- Effective income-tax rate (excl. CPP/EI)
- ~37.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~39.8%
Where does $290,144 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.