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Gary Mahon

Ontario Power Generation/Electrical and Control Technician First Line Manager Assistant

2025 Salary

$168,161

Total compensation $173,816, including $5,654 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

#4,236

Ontario Power Generation

Years on List

21

2005–2025

Peak Salary

$191,110

2013

Full 2025 roster at Ontario Power Generation →·See where $168,161 ranks →

Total Compensation History

Total compensation by yearLine chart of 21 yearly values of total compensation, from $105,490 in 2005 to $173,816 in 2025.$100K$125K$150K$175K$200K200520092014201620212025
Total compensation, 2005–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2005–2025

$105,027 in 2005 is worth about $161,172 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Electrical and Control Technician First Line Manager AssistantOntario Power Generation$168,161Benefits $5,654Total $173,816
2024Electrical and Control Technician First Line Manager AssistantOntario Power Generation$173,725Benefits $8,032Total $181,757
2023Electrical and Control Technician First Line Manager AssistantOntario Power Generation$171,606Benefits $7,838Total $179,444
2022Electrical and Control Technician First Line Manager AssistantOntario Power Generation$175,089Benefits $7,026Total $182,115
2021Electrical and Control Technician First Line Manager AssistantOntario Power Generation$178,034Benefits $6,317Total $184,352
2020Electrical and Control Technician First Line Manager AssistantOntario Power Generation$189,444Benefits $5,670Total $195,113
2019Electrical and Control Technician First Line Manager AssistantOntario Power Generation$174,215Benefits $4,914Total $179,129
2018Electrical and Control Technician First Line Manager AssistantOntario Power Generation$151,698Benefits $4,919Total $156,617
2017Electrical and Control Technician First Line Manager AssistantOntario Power Generation$165,981Benefits $5,451Total $171,432
2016Electrical and Control Technician First Line Manager AssistantOntario Power Generation$186,355Benefits $1,561Total $187,916
2015Electrical & Control Technician First Line Manager AssistantOntario Power Generation$161,311Benefits $1,550Total $162,860
2014Electrical and Control Technician First Line Manager AssistantOntario Power Generation$163,978Benefits $1,541Total $165,519
2013Electrical & Control Technician First Line Manager AssistantOntario Power Generation$191,110Benefits $1,518Total $192,628
2012Electrical & Control Technician, First Line Manager AssistantOntario Power Generation$152,574Benefits $1,496Total $154,070
2011Electrical & Control Technician, First Line Manager AssistantOntario Power Generation$174,136Benefits $1,477Total $175,613
2010Electrical & Control Technician, First Line Manager AssistantOntario Power Generation$157,915Benefits $1,382Total $159,297
2009Electrical & Control Technician, First Line Manager AssistantOntario Power Generation$158,306Benefits $1,320Total $159,626
2008Electrical & Control TechnicianOntario Power Generation$110,729Benefits $1,324Total $112,053
2007Control Maintenance AssessorOntario Power Generation$117,395Benefits $1,194Total $118,589
2006Control Maintenance AssessorOntario Power Generation$104,021Benefits $1,567Total $105,588
2005Control Maintenance AssessorOntario Power Generation$105,027Benefits $463Total $105,490

Take-Home Pay
(After Tax) · 2025 estimate

In 2025, Gary Mahon's $168,161 salary works out to roughly $113,879 after income tax, CPP and EI — an all-in deduction rate of about 32.3%. It is down about 3% from the $173,725 paid in 2024. Records under this name have appeared on the Sunshine List 21 years in all, first in 2005. 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
~$113,879
Effective income-tax rate (excl. CPP/EI)
~29.0%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~32.3%
vs. 2025 Electrical and Control Technician First Line Manager Assistant median
−17%

Where does $168,161 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

View all 10,346 employees at Ontario Power Generation (2025) →