Canada · Public Sector Salary DisclosureEdition 2025
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On the 2025 Sunshine List · 11 years

Marilyn Hamilton

Radiation Protection Technician · Ontario Power Generation
Radiation Protection TechnicianOntarioFirst listed 2015
2025 Total Compensation Paid
$119,605.14
▲ 11.4% since 2015

Marilyn Hamilton was paid $119,605.14 in total compensation as Radiation Protection Technician at Ontario Power Generation in 2025, 20% above Ontario's $100,000.00 Sunshine List threshold.

Marilyn Hamilton has appeared on the Ontario Sunshine List 11 times since 2015, earning $1.4M in combined disclosed pay — an average of $125,984.00 a year, up 11% over that span.

That is 30% below the average disclosed pay of $170,201.67 across 10,346 listed Ontario Power Generation employees.

$119,605.14
Latest compensation
in 2025
$1.4M
Total compensation
across 11 years
$125,984.00
Average / year
while on Sunshine List
+11.4%
Career growth
since 2015
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FIG. 01

11 years on the list

Annual total compensation (CAD) — hover to inspect.

$102K$112K$123K$133K$144K20152016201720182019202020212022202320242025
FIG. 02

The career in numbers

Totals, averages, and the biggest moves — all total compensation.

A career, year by year.

How Marilyn Hamilton's total compensation has moved across 11 years on the Ontario Sunshine List.

Highest year2023 · $139,906.15
Lifetime total compensation$1.4M
Annual average$125,984.00
Total growth since 2015+11.4%
Biggest raise+21.3% (2016)
Biggest drop-12.2% (2017)
FIG. 03

Year-by-year history

11 years on the Sunshine List.

YearPositionTotal CompensationChange
2025Latest
Radiation Protection Technician$119,605.14▼ 4.3%
2024
Radiation Protection Technician$124,948.23▼ 10.7%
2023★ Best
$139,906.15▲ 6.7%
2022
Radiation Protection Technician$131,132.61▲ 3.5%
2021
Radiation Protection Technician↑ role changed$126,702.45▼ 1.3%
2020
Shift Radiation Protection and Safety Technician↑ role changed$128,368.99▼ 1.6%
2019
Radiation Protection and Safety Technician$130,405.08▼ 1.8%
2018
Radiation Protection and Safety Technician$132,732.54▲ 16.1%
2017
Radiation Protection and Safety Technician↑ role changed$114,359.48▼ 12.2%
2016
Radiation Protection Technician$130,267.58▲ 21.3%
2015First
Radiation Protection Technician$107,396.76
11 years total$1.4M total$125,984.00 avg
FIG. 04

The record

Source data and how to request a correction.

Employee details

Position
Radiation Protection Technician
Sector
Province
Ontario
First appeared
2015
Latest disclosure
2025
Years on list
11

Data source

Salary data is published annually by the Ontario government under the Public Sector Salary Disclosure Act. Only employees earning $100,000+ are disclosed.

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