Larry Thiessen
Ontario Power Generation/Supervising Nuclear Operator First Line Manager Assistant
2022 Salary — last year on the list
$127,938Total compensation $129,857, including $1,919 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
2022
Employer Rank
#6,061Ontario Power Generation
Years on List
142009–2022
Peak Salary
$155,0272013
Full 2022 roster at Ontario Power Generation →·See where $127,938 ranks →
Total Compensation History
Full History
2009–2022
$113,370 in 2009 is worth about $162,722 in 2025 dollars.
Take-Home Pay
(After Tax) · 2022 estimate
Take-home on Larry Thiessen's 2022 salary of $127,938 comes to roughly $88,977 once federal and Ontario income tax (about 27.0% effective) is deducted. It is up about 15% on the $111,073 paid in 2021. Among those listed as Supervising Nuclear Operator, FLM Assistant in 2022, the median was $160,488; this salary sits about 20% below it. 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
- ~$88,977
- Effective income-tax rate (excl. CPP/EI)
- ~27.0%
- CPP + EI contributions
- ~$4,453
- All-in deduction rate (incl. CPP/EI)
- ~30.5%
- vs. 2022 Supervising Nuclear Operator, FLM Assistant median
- −20%
Where does $127,938 rank on the Sunshine List? →
Estimate only: 2022 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.