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Guojian Xu

Ontario Power Generation/Senior Engineer/Scientist – Specialist

2025 Salary

$164,047

Total compensation $170,517, including $6,470 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

#4,559

Ontario Power Generation

Years on List

16

2010–2025

Peak Salary

$164,047

2025

Full 2025 roster at Ontario Power Generation →·See where $164,047 ranks →

Total Compensation History

Total compensation by yearLine chart of 16 yearly values of total compensation, from $112,780 in 2010 to $170,517 in 2025.$100K$120K$140K$160K$180K201020132016201920222025
Total compensation, 2010–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2010–2025

$112,144 in 2010 is worth about $158,061 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Senior Engineer/Scientist – SpecialistOntario Power Generation$164,047Benefits $6,470Total $170,517
2024Senior Engineer/Scientist - SpecialistOntario Power Generation$161,918Benefits $5,881Total $167,799
2023Senior Engineer/Scientist - SpecialistOntario Power Generation$162,452Benefits $5,390Total $167,842
2022Senior Engineer/Scientist - SpecialistOntario Power Generation$155,247Benefits $4,950Total $160,196
2021Senior Engineer/Scientist - SpecialistOntario Power Generation$154,500Benefits $4,417Total $158,917
2020Senior Engineer/Scientist – SpecialistOntario Power Generation$148,264Benefits $3,962Total $152,227
2019Senior Engineer/Scientist - SpecialistOntario Power Generation$142,230Benefits $3,357Total $145,587
2018Senior Engineer/Scientist - SpecialistOntario Power Generation$139,460Benefits $3,600Total $143,059
2017Senior Engineer/Scientist - SpecialistOntario Power Generation$142,030Benefits $866Total $142,896
2016Senior Engineer/Scientist - SpecialistOntario Power Generation$129,127Benefits $840Total $129,967
2015Senior Engineer/Scientist - SpecialistOntario Power Generation$125,647Benefits $808Total $126,455
2014Senior Plant Engineer / OfficerOntario Power Generation$128,325Benefits $790Total $129,115
2013Senior Engineer/Scientist/Technical OfficerOntario Power Generation$124,863Benefits $774Total $125,638
2012Senior Engineer/Scientist/Technical OfficerOntario Power Generation$128,842Benefits $768Total $129,610
2011Senior Engineer/Scientist/Technical OfficerOntario Power Generation$153,381Benefits $743Total $154,123
2010Senior Engineer/Scientist/Technical OfficerOntario Power Generation$112,144Benefits $636Total $112,780

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Guojian Xu's 2025 salary of $164,047 comes to roughly $111,616 once federal and Ontario income tax (about 28.6% effective) is deducted. Compared with 2024, when the figure was $161,918, that is a rise of about 1%. Records under this name have appeared on the Sunshine List 16 years in all, first in 2010. 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
~$111,616
Effective income-tax rate (excl. CPP/EI)
~28.6%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~32.0%
vs. 2025 Senior Engineer Scientist Specialist median
−2%

Where does $164,047 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) →