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Ryan Mattis

Ontario Power Generation/First Line Manager, Radiation Control

2025 Salary

$218,373

Total compensation $225,574, including $7,200 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

#1,113

Ontario Power Generation

Years on List

12

2012–2025

Peak Salary

$221,893

2024

Full 2025 roster at Ontario Power Generation →·See where $218,373 ranks →

Total Compensation History

Total compensation by yearLine chart of 12 yearly values of total compensation, from $118,567 in 2012 to $225,574 in 2025. No data from 2013 to 2014.$100K$150K$200K$250K201220162018202020232025
Total compensation, 2012–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2012–2025

$117,578 in 2012 is worth about $158,638 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025First Line Manager, Radiation ControlOntario Power Generation$218,373Benefits $7,200Total $225,574
2024First Line Manager, Radiation ControlOntario Power Generation$221,893Benefits $6,071Total $227,964
2023Training Technician - Health PhysicsOntario Power Generation$201,529Benefits $5,886Total $207,415
2022Training Technician - Health PhysicsOntario Power Generation$131,018Benefits $5,285Total $136,304
2021Training Technician - Health PhysicsOntario Power Generation$138,467Benefits $4,784Total $143,252
2020Radiation Protection and Safety, First Line Manager AssistantOntario Power Generation$161,074Benefits $4,326Total $165,400
2019Training Technician - Health PhysicsOntario Power Generation$135,330Benefits $3,763Total $139,094
2018Training Technician - Health PhysicsOntario Power Generation$105,413Benefits $3,727Total $109,139
2017Training Technician - Health PhysicsOntario Power Generation$100,845Benefits $4,065Total $104,910
2016Training Technician - Health PhysicsOntario Power Generation$112,324Benefits $1,261Total $113,586
2015Emergency Response MaintainerOntario Power Generation$102,319Benefits $1,235Total $103,554
2012Emergency Response MaintainerOntario Power Generation$117,578Benefits $990Total $118,567

Take-Home Pay
(After Tax) · 2025 estimate

Of the $218,373 Ryan Mattis earned in 2025, roughly $140,059 would remain after income tax, CPP and EI, an all-in deduction rate of about 35.9%. Compared with 2024, when the figure was $221,893, that is a drop of about 2%. Records under this name have appeared on the Sunshine List 12 years in all, first in 2012. 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
~$140,059
Effective income-tax rate (excl. CPP/EI)
~33.3%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~35.9%
vs. 2025 First Line Manager Radiation Control median
+19%

Where does $218,373 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) →