John Duhig

$159,951.01asRadiation Safety Scientist

Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.

Salary Information

Historical salary and taxable benefits from 2015 to 2025.

YearPositionSalaryBenefitsPerformance
2025
Radiation Safety Scientist
$159,951.01
$4,759.92
1%
2024
Radiation Safety Scientist
$161,561.53
$4,322.20
5.71%
2023
Responsible Health Physicist
$171,336.27
$3,955.36
23.1%
2022
Responsible Health Physicist
$139,187.06
$3,626.27
22.81%
2021
Senior Health Physicist
$180,306.77
$3,231.06
21.48%
2020
Senior Health Physicist
$148,419.80
$2,891.42
2.72%
2019
Senior Health Physicist
$152,566.44
$2,442.18
18.5%
2018
Senior Health Physicist
$128,753.13
$2,597.84
8.56%
2017
Senior Health Physicist
$118,603.64
$604.08
1.28%
2016
Health Physicist
$117,100.56
$552.96
16.52%
2015
Health Physicist
$100,494.38
$509.76

John Duhig, Radiation Safety Scientist at Ontario Power Generation, earned a disclosed salary of $159,951.01 in 2025 on the Ontario Sunshine List. This represents a 1% decrease from the previous year's reported salary. John Duhig has appeared on the Ontario Sunshine List 11 times between 2015 and 2025, with reported earnings peaking at $180,306.77 in 2021. In addition to salary, $4,759.92 in taxable benefits was disclosed for 2025. Ontario Power Generation reports under the Ontario Power Generation sector of Ontario's public sector salary disclosure.

Top earning Radiation Safety Scientists in Ontario Power Generation

NameSalary
Daniel Oancea$166,751.26
Jovica Atanackovic$164,979.85
John Duhig$159,951.01
Ryan Lee$157,700.98
Hannah Graham$101,750.03

Other employees at Ontario Power Generation

NameSalary
Xin (Kevin) Wang
Senior Technical Engineer/Officer
$160,029.94
Kevin David Wilson
Transport and Work Equipment Mechanic
$160,015.43
Darryl Woodcock
Emergency Response Maintainer
$159,992.56
Wade Readman
Appendix A Control Technician
$159,989.61
Melina Depante
Senior Consultant Contract and Stakeholder Relation
$159,964.30
Mike Humphrey
First Line Manager – Small Facilities
$159,947.67
Michael Peterson
Plumber/Pipefitter Foreman – Construction
$159,947.14
Alicia Luckhoo
Manager Projects
$159,929.99
George Chow
Senior Information Systems Specialist
$159,918.28
Candace Geurtsen
Supervising Nuclear Operator First Line Manager Assistant
$159,903.75