Appendix a Radiation Protection Technician Salary in Ontario (2025)
384 disclosed records, 2016–2025 · mostly Ontario Power Generation (100%)
Last filed under this title in 2025. Fewer than 20 records in the latest Sunshine List, so this page is kept for history.
At a Glance
2025
Disclosed
17
2025 Sunshine List
Median Salary
$111,167
-9.1% vs provincial median
Typical Range
$108,595–$116,054
25th–75th percentile
Top Salary
$132,320
Who was the highest-paid employee under the title "Appendix a Radiation Protection Technician" in Ontario in 2025?
The highest-paid record grouped under the title "Appendix a Radiation Protection Technician" on the 2025 Sunshine List was Krista Cadoreth at Ontario Power Generation, with a salary of $132,320; the median among the 17 listed under this title was $111,167.
Take-Home Pay
(After Tax) · 2025 estimate
Federal and Ontario income tax on the 2025 Appendix a Radiation Protection Technician median of $111,167 comes to about 21.7%, leaving roughly $81,571 a year — about $6,798 a month. That is about 9% below the 2025 median across the whole list, $122,262. The 2025 list carries 17 people grouped under the title Appendix a Radiation Protection Technician. 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
- ~$81,571
- Effective income-tax rate (excl. CPP/EI)
- ~21.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.6%
- Per month, after tax
- ~$6,798
Where does $111,167 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.
Median by Year
2005–2025
Where They Work
2025 · employers with 5+
| Employer | Median | Detail |
|---|---|---|
| Ontario Power Generation | $111,167 | Pay here → |
Highest Paid
2025
| # | Name | Salary | Total |
|---|---|---|---|
| 1 | Krista CadorethAppendix A Radiation Protection Technician | $132,320 | $132,320 |
| 2 | Andrew LimAppendix A Radiation Protection Technician | $127,618 | $127,618 |
| 3 | Michael CarlsonAppendix A Radiation Protection Technician | $124,156 | $124,156 |
| 4 | Graham AshcroftAppendix A Radiation Protection Technician | $118,063 | $124,100 |
| 5 | Landon AlvesAppendix A Radiation Protection Technician | $116,054 | $121,577 |
| 6 | Steven PottsAppendix A Radiation Protection Technician | $115,885 | $115,885 |
| 7 | Malcolm BerubeAppendix A Radiation Protection Technician | $112,136 | $112,136 |
| 8 | Richard KuhlmeyerAppendix A Radiation Protection Technician | $111,736 | $111,736 |
| 9 | Austin BeauchampAppendix A Radiation Protection Technician | $111,167 | $119,830 |
| 10 | Christopher CuddyAppendix A Radiation Protection Technician | $110,303 | $110,303 |
By Year
Related Positions
About these figures
Source: Ontario’s Public Sector Salary Disclosure (the “Sunshine List”), which names every public-sector employee paid $100,000 or more in a calendar year. Figures are disclosed salaries, not market compensation: anyone in this position earning under $100,000 does not appear, so medians here sit above the true median for the job.
Medians and percentiles use salary paid (benefits excluded), computed over records whose filed job title was normalized into this position. Titles are as each employer filed them; spellings, word order and bilingual forms are merged. Employers and years with fewer than five people show counts only.
Data through 2025, the most recent Sunshine List disclosed.