David Johnson
Ontario Power Generation/Mechanical Technician First Line Manager Assistant
2025 Salary
$235,630Total compensation $244,601, including $8,972 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
#729Ontario Power Generation
Years on List
142012–2025
Peak Salary
$249,0022023
Full 2025 roster at Ontario Power Generation →·See where $235,630 ranks →
Total Compensation History
Full History
2012–2025
$138,673 in 2012 is worth about $187,100 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
David Johnson was paid $235,630 in 2025; after income tax, CPP and EI that is roughly $148,758, an effective income-tax rate of about 34.5%. Compared with 2024, when the figure was $246,770, that is a drop of about 5%. David Johnson has appeared on the list 14 times since 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
- ~$148,758
- Effective income-tax rate (excl. CPP/EI)
- ~34.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~36.9%
- vs. 2025 Mechanical Technician First Line Manager Assistant median
- +15%
Where does $235,630 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.