Craig Walker

Ontario Power Generation/Mechanical Supervisor

2025 Salary

$226,830

Total compensation $229,792, including $2,963 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

#1,006

Ontario Power Generation

Years on List

2005–2025

Peak Salary

$226,830

2025

Full 2025 roster at Ontario Power Generation →·See where $226,830 ranks →

Total Compensation History

Total compensation, 2005–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2005–2025

$110,312 in 2005 is worth about $169,283 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$226,830	$2,963	$229,792
2024	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$219,430	$7,455	$226,885
2023	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$197,511	$7,276	$204,787
2022	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$161,959	$6,535	$168,494
2021	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$144,222	$5,890	$150,112
2020	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$163,013	$5,300	$168,313
2019	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$178,483	$4,560	$183,043
2018	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$141,330	$4,540	$145,870
2017	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$172,292	$5,023	$177,315
2016	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$135,523	$1,487	$137,010
2015	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$132,309	$1,660	$133,969
2014	Ontario Power Generation	Mechanical Technician / TechnologistOntario Power Generation	$154,576	$2,093	$156,668
2013	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$123,191	$1,844	$125,035
2012	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$114,822	$1,430	$116,252
2011	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$113,112	$1,445	$114,556
2010	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$118,735	$1,549	$120,284
2007	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$107,604	$1,916	$109,520
2006	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$108,792	$7,478	$116,270
2005	Ontario Power Generation	Mechanical Maintainer JourneypersonOntario Power Generation	$110,312	$545	$110,857

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Craig Walker's 2025 salary of $226,830 comes to roughly $144,344 once federal and Ontario income tax (about 33.9% effective) is deducted. Compared with 2024, when the figure was $219,430, that is a rise of about 3%. Craig Walker has appeared on the list 19 times since 2005. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay: ~$144,344
Effective income-tax rate (excl. CPP/EI): ~33.9%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~36.4%
vs. 2025 Mechanical Supervisor median: +20%

Where does $226,830 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