Gavin Spiers
Ontario Power Generation/Radiation Protection and Safety Technician
2025 Salary
$168,349Total compensation $175,381, including $7,032 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
#4,068Ontario Power Generation
Years on List
112015–2025
Peak Salary
$204,0792024
Full 2025 roster at Ontario Power Generation →·See where $168,349 ranks →
Total Compensation History
Full History
2015–2025
$104,927 in 2015 is worth about $136,091 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Radiation Protection and Safety TechnicianOntario Power Generation | $168,349Benefits $7,032Total $175,381 |
| 2024 | Radiation Protection and Safety TechnicianOntario Power Generation | $204,079Benefits $5,967Total $210,046 |
| 2023 | Radiation Protection and Safety TechnicianOntario Power Generation | $177,220Benefits $5,828Total $183,048 |
| 2022 | Shift Radiation Protection and Safety TechnicianOntario Power Generation | $179,277Benefits $5,251Total $184,528 |
| 2021 | Shift Radiation Protection and Safety TechnicianOntario Power Generation | $154,641Benefits $4,696Total $159,337 |
| 2020 | Shift Radiation Protection and Safety TechnicianOntario Power Generation | $147,049Benefits $4,224Total $151,273 |
| 2019 | Shift Radiation Protection and Safety TechnicianOntario Power Generation | $141,807Benefits $3,701Total $145,508 |
| 2018 | Shift Radiation Protection and Safety TechnicianOntario Power Generation | $125,343Benefits $3,668Total $129,011 |
| 2017 | Shift Radiation Protection and Safety TechnicianOntario Power Generation | $133,086Benefits $4,006Total $137,092 |
| 2016 | Radiation Protection TechnicianOntario Power Generation | $132,840Benefits $1,241Total $134,081 |
| 2015 | Radiation Protection TechnicianOntario Power Generation | $104,927Benefits $1,085Total $106,012 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Gavin Spiers's 2025 salary of $168,349 comes to roughly $113,983 once federal and Ontario income tax (about 29.0% effective) is deducted. That is about 18% less than the $204,079 paid in 2024. Records under this name have appeared on the Sunshine List 11 years in all, first in 2015. 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
- ~$113,983
- Effective income-tax rate (excl. CPP/EI)
- ~29.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.3%
- vs. 2025 Radiation Protection and Safety Technician median
- +30%
Where does $168,349 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.