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Cherise Semeniuk

Ontario Power Generation/Operations Specialist

2025 Salary

$193,859

Total compensation $201,734, including $7,876 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

#2,116

Ontario Power Generation

Years on List

13

2013–2025

Peak Salary

$193,859

2025

Full 2025 roster at Ontario Power Generation →·See where $193,859 ranks →

Total Compensation History

Total compensation by yearLine chart of 13 yearly values of total compensation, from $112,795 in 2013 to $201,734 in 2025.$100K$125K$150K$175K$200K$225K201320152018202020232025
Total compensation, 2013–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2013–2025

$111,611 in 2013 is worth about $149,239 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Operations SpecialistOntario Power Generation$193,859Benefits $7,876Total $201,734
2024First Line Manager, Training ProgramsOntario Power Generation$182,699Benefits $6,562Total $189,261
2023First Line Manager, Training ProgramsOntario Power Generation$160,728Benefits $6,331Total $167,059
2022First Line Manager, Training ProgramsOntario Power Generation$150,765Benefits $6,338Total $157,103
2021Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation$150,304Benefits $5,639Total $155,943
2020Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation$146,491Benefits $5,068Total $151,559
2019Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation$140,778Benefits $4,399Total $145,177
2018Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation$132,102Benefits $4,404Total $136,506
2017Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation$132,804Benefits $4,874Total $137,678
2016Nuclear OperatorOntario Power Generation$120,965Benefits $1,380Total $122,345
2015Nuclear OperatorOntario Power Generation$111,618Benefits $1,357Total $112,975
2014Nuclear OperatorOntario Power Generation$115,437Benefits $1,350Total $116,788
2013Nuclear OperatorOntario Power Generation$111,611Benefits $1,184Total $112,795

Take-Home Pay
(After Tax) · 2025 estimate

Of the $193,859 Cherise Semeniuk earned in 2025, roughly $127,529 would remain after income tax, CPP and EI, an all-in deduction rate of about 34.2%. That is about 6% more than the $182,699 paid in 2024. Records under this name have appeared on the Sunshine List 13 years in all, first in 2013. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay
~$127,529
Effective income-tax rate (excl. CPP/EI)
~31.4%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~34.2%
vs. 2025 Operations Specialist median
+35%

Where does $193,859 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) →