Isaiah Chojnacki
Ontario Power Generation/Project Technician – Civil
2025 Salary
$112,160Total compensation $113,465, including $1,304 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
#9,654Ontario Power Generation
Years on List
22024–2025
Peak Salary
$112,1602025
Full 2025 roster at Ontario Power Generation →·See where $112,160 ranks →
Total Compensation History
Full History
2024–2025
$102,575 in 2024 is worth about $104,679 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Project Technician – CivilOntario Power Generation | $112,160Benefits $1,304Total $113,465 |
| 2024 | Project Technician - CivilOntario Power Generation | $102,575Benefits $460Total $103,035 |
Take-Home Pay
(After Tax) · 2025 estimate
Isaiah Chojnacki was paid $112,160 in 2025; after income tax, CPP and EI that is roughly $82,228, an effective income-tax rate of about 21.8%. For comparison, the median Project Technician - Civil on the 2025 list was paid $152,807; this salary is about 27% less. 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
- ~$82,228
- Effective income-tax rate (excl. CPP/EI)
- ~21.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.7%
- vs. 2025 Project Technician - Civil median
- −27%
Where does $112,160 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.