Siamak Nikzadehshirazi
Ontario Power Generation/Senior Technical Engineer/Officer
2025 Salary
$161,997Total compensation $167,974, including $5,977 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
#4,885Ontario Power Generation
Years on List
182008–2025
Peak Salary
$161,9972025
Full 2025 roster at Ontario Power Generation →·See where $161,997 ranks →
Total Compensation History
Full History
2008–2025
$106,461 in 2008 is worth about $153,207 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Siamak Nikzadehshirazi's $161,997 salary works out to roughly $110,488 after income tax, CPP and EI — an all-in deduction rate of about 31.8%. It is up about 3% on the $156,812 paid in 2024. Siamak Nikzadehshirazi has appeared on the list 18 times since 2008. 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
- ~$110,488
- Effective income-tax rate (excl. CPP/EI)
- ~28.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.8%
- vs. 2025 Senior Technical Engineer/Officer median
- +4%
Where does $161,997 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.