Joseph King

Ontario Power Generation/Nuclear Waste Operator First Line Manager Assistant

2025 Salary

$204,378

Total compensation $211,152, including $6,775 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

#1,651

Ontario Power Generation

Years on List

2006–2025

Peak Salary

$210,416

2024

Full 2025 roster at Ontario Power Generation →·See where $204,378 ranks →

Total Compensation History

Total compensation, 2006–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2006–2025

$107,213 in 2006 is worth about $161,360 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Nuclear Waste Operator First Line Manager AssistantOntario Power Generation	$204,378Benefits $6,775Total $211,152	$6,775	$211,152
2024	Ontario Power Generation	Nuclear Waste Operator First Line Manager AssistantOntario Power Generation	$210,416Benefits $5,662Total $216,078	$5,662	$216,078
2023	Ontario Power Generation	Nuclear Waste Operator First Line Manager AssistantOntario Power Generation	$206,278Benefits $5,529Total $211,807	$5,529	$211,807
2022	Ontario Power Generation	Nuclear Waste Operator First Line Manager AssistantOntario Power Generation	$171,627Benefits $5,006Total $176,633	$5,006	$176,633
2021	Ontario Power Generation	Nuclear Waste Operator First Line Manager AssistantOntario Power Generation	$177,317Benefits $4,561Total $181,878	$4,561	$181,878
2020	Ontario Power Generation	Nuclear Waste Operator First Line Manager AssistantOntario Power Generation	$154,569Benefits $4,110Total $158,679	$4,110	$158,679
2019	Ontario Power Generation	Nuclear Waste Operator First Line Manager AssistantOntario Power Generation	$142,692Benefits $3,563Total $146,255	$3,563	$146,255
2018	Ontario Power Generation	Nuclear Waste OperatorOntario Power Generation	$123,077Benefits $3,473Total $126,550	$3,473	$126,550
2017	Ontario Power Generation	Nuclear Waste OperatorOntario Power Generation	$113,761Benefits $3,760Total $117,521	$3,760	$117,521
2016	Ontario Power Generation	Civil MaintainerOntario Power Generation	$101,569Benefits $1,284Total $102,853	$1,284	$102,853
2015	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$108,553Benefits $1,812Total $110,365	$1,812	$110,365
2014	Ontario Power Generation	Mechanical Technician / TechnologistOntario Power Generation	$109,541Benefits $6,441Total $115,982	$6,441	$115,982
2013	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$105,164Benefits $2,435Total $107,599	$2,435	$107,599
2012	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$114,602Benefits $1,430Total $116,032	$1,430	$116,032
2011	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$107,029Benefits $1,414Total $108,443	$1,414	$108,443
2010	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$107,588Benefits $1,325Total $108,913	$1,325	$108,913
2007	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$118,309Benefits $1,844Total $120,153	$1,844	$120,153
2006	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$107,213Benefits $1,614Total $108,827	$1,614	$108,827

Take-Home Pay
(After Tax) · 2025 estimate

In 2025, Joseph King's $204,378 salary works out to roughly $132,819 after income tax, CPP and EI — an all-in deduction rate of about 35.0%. Compared with 2024, when the figure was $210,416, that is a drop of about 3%. Joseph King has appeared on the list 18 times since 2006. 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: ~$132,819
Effective income-tax rate (excl. CPP/EI): ~32.3%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~35.0%
vs. 2025 Nuclear Waste Operator First Line Manager Assistant median: +3%

Where does $204,378 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.

Also at Ontario Power Generation
2025

Also at Ontario Power Generation, 2025
#	Name	Position	Salary	Total
1	Kenneth Hartwick	Special Advisor	$1,907,409	$1,910,992
2	Nicolle Butcher	President and Chief Executive Officer	$1,596,218	$1,598,309
3	Steve Gregoris	Chief Nuclear Officer	$1,092,855	$1,096,651
4	Aida Cipolla	Chief Financial Officer and Chief Administrative Officer	$1,013,496	$1,016,119
5	Subo Sinnathamby	Chief Projects Officer	$981,476	$985,253
6	Mark Knutson	Chief Enterprise Engineering and Chief Nuclear Engineer	$856,947	$859,793
7	Jon Franke	Senior Vice President Nuclear	$826,655	$828,637
8	Shelley Babin	Chief Operations Officer	$748,469	$750,849
9	Brenda Macdonald	Chief Commercial Officer	$727,479	$729,740
10	David Kaposi	Executive Vice President Investment Strategy and Business Development	$701,432	$703,541