Owen Clarke

Ontario Power Generation/Senior Technical Specialist

At a Glance
2025

Latest Salary

$221,537

2025

Total Compensation

$227,571

Incl. $6,034 benefits

Employer Rank

#1,066

Ontario Power Generation

Years on List

2010–2025

Salary History

Full History
2010–2025

Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Senior Technical Specialist	$221,537	$6,034	$227,571
2024	Ontario Power Generation	Senior Technical Specialist	$223,071	$5,474	$228,545
2023	Ontario Power Generation	—	$176,884	$5,003	$181,887
2022	Ontario Power Generation	Senior Technical Specialist	$158,404	$4,567	$162,971
2021	Ontario Power Generation	Senior Technical Engineer/Officer	$179,785	$4,050	$183,835
2020	Ontario Power Generation	Senior Technical Engineer/Officer	$178,135	$3,624	$181,759
2019	Ontario Power Generation	Senior Technical Engineer/Officer	$139,631	$3,052	$142,683
2018	Ontario Power Generation	Senior Technical Engineer/Officer	$157,452	$3,287	$160,738
2017	Ontario Power Generation	Senior Technical Engineer/Officer	$169,122	$703	$169,825
2016	Ontario Power Generation	Senior Technical Engineer/Officer	$132,120	$692	$132,812
2015	Ontario Power Generation	Senior Technical Engineer/Officer	$138,926	$674	$139,600
2014	Ontario Power Generation	Senior Technical Engineer / Officer	$135,471	$662	$136,134
2013	Ontario Power Generation	Senior Technical Engineer/Officer	$131,397	$649	$132,046
2012	Ontario Power Generation	Senior Technical Engineer/Officer	$146,671	$631	$147,302
2011	Ontario Power Generation	Senior Technical Engineer/Officer	$110,483	$596	$111,078
2010	Ontario Power Generation	Technical Engineer/Officer	$106,735	$516	$107,251

Take-Home Pay
(After Tax) · 2025 estimate

Of the $221,537 Owen Clarke earned in 2025, roughly $141,688 would remain after income tax, CPP and EI, an effective rate of about 33.6%. Compared with 2024, when the figure was $223,071, that is a drop of about 1%. That is about 84% above the 2025 median of $120,156 for Senior Technical Specialist on the Sunshine List. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay: ~$141,688
Effective income-tax rate (excl. CPP/EI): ~33.6%
CPP + EI contributions: ~$5,507
vs. 2025 Senior Technical Specialist median: +84%

Where does $221,537 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

#	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