Mark Dejong
Ontario Power Generation/Supervising Nuclear Operator First Line Manager Assistant
2025 Salary
$151,119Total compensation $156,759, including $5,640 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
#6,167Ontario Power Generation
Years on List
62020–2025
Peak Salary
$154,0262024
Full 2025 roster at Ontario Power Generation →·See where $151,119 ranks →
Total Compensation History
Full History
2020–2025
$109,271 in 2020 is worth about $130,966 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation | $151,119 |
| 2024 | Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation | $154,026 |
| 2023 | Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation | $150,441 |
| 2022 | Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation | $117,270 |
| 2021 | Nuclear OperatorOntario Power Generation | $122,219 |
| 2020 | Nuclear OperatorOntario Power Generation | $109,271 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Mark Dejong's 2025 salary of $151,119 comes to roughly $104,501 once federal and Ontario income tax (about 27.2% effective) is deducted. That is about 2% less than the $154,026 paid in 2024. Within Ontario Power Generation, Mark Dejong's total compensation of $156,759 was the #6,167 of 10,346, against a median salary of $161,066. 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
- ~$104,501
- 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 Supervising Nuclear Operator, FLM Assistant median
- −21%
Where does $151,119 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.