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Charmaine Slattery

Ontario Power Generation/Civil Maintainer First Line Manager Assistant

2025 Salary

$168,716

Total compensation $175,061, including $6,345 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

#4,111

Ontario Power Generation

Years on List

10

2016–2025

Peak Salary

$168,716

2025

Full 2025 roster at Ontario Power Generation →·See where $168,716 ranks →

Total Compensation History

Total compensation by yearLine chart of 10 yearly values of total compensation, from $109,448 in 2016 to $175,061 in 2025.$100K$120K$140K$160K$180K201620182020202120232025
Total compensation, 2016–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2016–2025

$108,143 in 2016 is worth about $138,294 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Civil Maintainer First Line Manager AssistantOntario Power Generation$168,716Benefits $6,345Total $175,061
2024Civil Maintainer First Line Manager AssistantOntario Power Generation$163,305Benefits $5,406Total $168,711
2023Civil Maintainer First Line Manager AssistantOntario Power Generation$154,753Benefits $5,282Total $160,035
2022Civil Maintainer First Line Manager AssistantOntario Power Generation$150,982Benefits $4,774Total $155,755
2021Civil Maintainer First Line Manager AssistantOntario Power Generation$127,262Benefits $4,335Total $131,597
2020Civil Maintainer First Line Manager AssistantOntario Power Generation$130,600Benefits $3,931Total $134,531
2019Civil Maintainer First Line Manager AssistantOntario Power Generation$125,035Benefits $3,460Total $128,495
2018Civil Maintainer First Line Manager AssistantOntario Power Generation$113,342Benefits $3,459Total $116,802
2017Civil Maintainer First Line Manager AssistantOntario Power Generation$118,016Benefits $3,736Total $121,752
2016Civil MaintainerOntario Power Generation$108,143Benefits $1,306Total $109,448

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Charmaine Slattery's 2025 salary of $168,716 comes to roughly $114,185 once federal and Ontario income tax (about 29.1% effective) is deducted. That is about 12% above the 2025 median of $150,723 for Civil Maintainer First Line Manager Assistant on the Sunshine List. Charmaine Slattery has appeared on the list 10 times since 2016. 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
~$114,185
Effective income-tax rate (excl. CPP/EI)
~29.1%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~32.3%
vs. 2025 Civil Maintainer First Line Manager Assistant median
+12%

Where does $168,716 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) →