Loc Nguyen
Ontario Power Generation/Senior Scientist, Science and Technology
2025 Salary
$179,469Total compensation $185,673, including $6,204 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
#3,189Ontario Power Generation
Years on List
172008–2025
Peak Salary
$179,4692025
Full 2025 roster at Ontario Power Generation →·See where $179,469 ranks →
Total Compensation History
Full History
2008–2025
$130,490 in 2008 is worth about $187,787 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Scientist, Science and TechnologyOntario Power Generation | $179,469Benefits $6,204Total $185,673 |
| 2024 | Senior Scientist, Science and TechnologyOntario Power Generation | $177,563Benefits $5,635Total $183,199 |
| 2023 | Senior Scientist, Science and TechnologyOntario Power Generation | $169,677Benefits $5,163Total $174,841 |
| 2022 | Senior Scientist, Science and TechnologyOntario Power Generation | $157,603Benefits $4,737Total $162,340 |
| 2021 | Senior Scientist, Science and TechnologyOntario Power Generation | $156,283Benefits $4,211Total $160,494 |
| 2020 | Senior Scientist, Science and TechnologyOntario Power Generation | $153,117Benefits $3,759Total $156,876 |
| 2019 | Senior Scientist, Science and TechnologyOntario Power Generation | $141,334Benefits $3,158Total $144,492 |
| 2018 | Senior Scientist, Science and TechnologyOntario Power Generation | $134,472Benefits $3,384Total $137,856 |
| 2017 | Senior Scientist, Science and TechnologyOntario Power Generation | $139,616Benefits $733Total $140,349 |
| 2016 | Senior Scientist, Science and TechnologyOntario Power Generation | $127,185Benefits $706Total $127,891 |
| 2015 | Senior Scientist, Science & TechnologyOntario Power Generation | $122,438Benefits $688Total $123,127 |
| 2013 | Senior Scientist, Science & TechnologyOntario Power Generation | $119,319Benefits $657Total $119,976 |
| 2012 | Senior Scientist, Science & TechnologyOntario Power Generation | $119,588Benefits $630Total $120,218 |
| 2011 | Health PhysicistOntario Power Generation | $119,755Benefits $544Total $120,299 |
| 2010 | Health PhysicistOntario Power Generation | $110,855Benefits $470Total $111,325 |
| 2009 | Assistant Health PhysicistOntario Power Generation | $121,253Benefits $441Total $121,694 |
| 2008 | Assistant Health PhysicistOntario Power Generation | $130,490Benefits $433Total $130,923 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Loc Nguyen's $179,469 salary works out to roughly $120,085 after income tax, CPP and EI — an all-in deduction rate of about 33.1%. Within Ontario Power Generation, Loc Nguyen's total compensation of $185,673 was the #3,189 of 10,346, against a median salary of $161,066. Loc Nguyen has appeared on the list 17 times since 2008. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$120,085
- Effective income-tax rate (excl. CPP/EI)
- ~30.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~33.1%
Where does $179,469 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.