Damien Koenig

Ontario Power Generation/First Line Manager, Control/Mechanical

2025 Salary

$283,163

Total compensation $291,235, including $8,072 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

#296

Ontario Power Generation

Years on List

2007–2025

Peak Salary

$283,163

2025

Full 2025 roster at Ontario Power Generation →·See where $283,163 ranks →

Total Compensation History

Total compensation, 2007–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2007–2025

$132,556 in 2007 is worth about $195,208 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$283,163Benefits $8,072Total $291,235	$8,072	$291,235
2024	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$216,214Benefits $6,740Total $222,954	$6,740	$222,954
2023	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$191,829Benefits $6,503Total $198,332	$6,503	$198,332
2022	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$190,959Benefits $5,755Total $196,714	$5,755	$196,714
2021	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$148,741Benefits $5,080Total $153,820	$5,080	$153,820
2020	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$182,225Benefits $4,467Total $186,692	$4,467	$186,692
2019	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$168,286Benefits $3,760Total $172,046	$3,760	$172,046
2018	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$176,574Benefits $3,746Total $180,319	$3,746	$180,319
2017	Ontario Power Generation	Work Control Team LeaderOntario Power Generation	$139,432Benefits $4,799Total $144,231	$4,799	$144,231
2016	Ontario Power Generation	Work Control Team LeaderOntario Power Generation	$166,109Benefits $1,392Total $167,501	$1,392	$167,501
2015	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$171,687Benefits $1,372Total $173,058	$1,372	$173,058
2014	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$193,132Benefits $1,366Total $194,497	$1,366	$194,497
2013	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$191,551Benefits $1,350Total $192,901	$1,350	$192,901
2012	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$169,664Benefits $1,483Total $171,147	$1,483	$171,147
2011	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$207,483Benefits $1,319Total $208,801	$1,319	$208,801
2010	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$154,346Benefits $1,256Total $155,602	$1,256	$155,602
2007	Ontario Power Generation	Mechanical Maintainer JourneypersonOntario Power Generation	$132,556Benefits $1,118Total $133,674	$1,118	$133,674

Take-Home Pay
(After Tax) · 2025 estimate

Of the $283,163 Damien Koenig earned in 2025, roughly $171,544 would remain after income tax, CPP and EI, an all-in deduction rate of about 39.4%. Compared with 2024, when the figure was $216,214, that is a rise of about 31%. For comparison, the median First Line Manager, Control/Mechanical on the 2025 list was paid $223,616; this salary is about 27% more. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay: ~$171,544
Effective income-tax rate (excl. CPP/EI): ~37.5%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~39.4%
vs. 2025 First Line Manager, Control/Mechanical median: +27%

Where does $283,163 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