Mark Jones
Ontario Power Generation/Senior Plant Engineer/Officer
2025 Salary
$152,100Total compensation $158,183, including $6,083 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
#5,974Ontario Power Generation
Years on List
162010–2025
Peak Salary
$152,1002025
Full 2025 roster at Ontario Power Generation →·See where $152,100 ranks →
Total Compensation History
Full History
2010–2025
$105,343 in 2010 is worth about $148,475 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Mark Jones's 2025 salary of $152,100 comes to roughly $105,041 once federal and Ontario income tax (about 27.3% effective) is deducted. For comparison, the median Senior Plant Engineer Officer on the 2025 list was paid $150,988; this salary is about 1% more. That is about 5% more than the $144,317 paid in 2024. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$105,041
- Effective income-tax rate (excl. CPP/EI)
- ~27.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.9%
- vs. 2025 Senior Plant Engineer Officer median
- +1%
Where does $152,100 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.