Aaron Chmelowsky
Ontario Power Generation/Radiation Protection Technician
2025 Salary
$109,736Total compensation $110,486, including $750 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
#9,843Ontario Power Generation
Years on List
82016–2025
Peak Salary
$149,4442023
Full 2025 roster at Ontario Power Generation →·See where $109,736 ranks →
Total Compensation History
Full History
2016–2025
$110,003 in 2016 is worth about $140,674 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Radiation Protection TechnicianOntario Power Generation | $109,736 |
| 2024 | Radiation Protection TechnicianOntario Power Generation | $146,052 |
| 2023 | Radiation Protection TechnicianOntario Power Generation | $149,444 |
| 2022 | Radiation Protection TechnicianOntario Power Generation | $107,972 |
| 2021 | Radiation Protection TechnicianOntario Power Generation | $110,459 |
| 2020 | Appendix A Radiation Protection TechnicianOntario Power Generation | $111,576 |
| 2017 | Appendix A Radiation Protection TechnicianOntario Power Generation | $104,646 |
| 2016 | Appendix A Radiation Protection TechnicianOntario Power Generation | $110,003 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $109,736 Aaron Chmelowsky earned in 2025, roughly $80,625 would remain after income tax, CPP and EI, an all-in deduction rate of about 26.5%. On total compensation of $110,486, Aaron Chmelowsky ranked #9,843 of 10,346 disclosed at Ontario Power Generation that year, where the median salary was $161,066. Aaron Chmelowsky has appeared on the list 8 times since 2016. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$80,625
- Effective income-tax rate (excl. CPP/EI)
- ~21.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.5%
- vs. 2025 Radiation Protection Technician median
- −8%
Where does $109,736 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.