David Daminato

Ontario Power Generation/Mechanical Technician First Line Manager Assistant

2025 Salary

$205,834

Total compensation $214,656, including $8,822 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

#1,500

Ontario Power Generation

Years on List

2010–2025

Peak Salary

$206,086

2024

Full 2025 roster at Ontario Power Generation →·See where $205,834 ranks →

Total Compensation History

Total compensation, 2010–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2010–2025

$139,788 in 2010 is worth about $197,024 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$205,834Benefits $8,822Total $214,656	$8,822	$214,656
2024	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$206,086Benefits $7,455Total $213,541	$7,455	$213,541
2023	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$203,875Benefits $7,276Total $211,151	$7,276	$211,151
2022	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$172,101Benefits $6,535Total $178,635	$6,535	$178,635
2021	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$184,477Benefits $5,890Total $190,366	$5,890	$190,366
2020	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$198,920Benefits $5,300Total $204,220	$5,300	$204,220
2019	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$163,341Benefits $4,611Total $167,952	$4,611	$167,952
2018	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$160,788Benefits $4,564Total $165,352	$4,564	$165,352
2017	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$157,502Benefits $5,023Total $162,525	$5,023	$162,525
2016	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$159,443Benefits $1,487Total $160,930	$1,487	$160,930
2015	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$152,283Benefits $1,476Total $153,758	$1,476	$153,758
2014	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$131,613Benefits $1,469Total $133,082	$1,469	$133,082
2013	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$157,284Benefits $1,451Total $158,734	$1,451	$158,734
2012	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$145,863Benefits $1,430Total $147,293	$1,430	$147,293
2011	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$117,637Benefits $1,395Total $119,033	$1,395	$119,033
2010	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$139,788Benefits $1,276Total $141,064	$1,276	$141,064

Take-Home Pay
(After Tax) · 2025 estimate

Of the $205,834 David Daminato earned in 2025, roughly $133,573 would remain after income tax, CPP and EI, an all-in deduction rate of about 35.1%. It is little changed from the $206,086 paid in 2024. That is in line with the 2025 median of $205,121 for Mechanical Technician First Line Manager Assistant on the Sunshine List. 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: ~$133,573
Effective income-tax rate (excl. CPP/EI): ~32.4%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~35.1%
vs. 2025 Mechanical Technician First Line Manager Assistant median: about even

Where does $205,834 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