Chemical Technician Salary in Ontario (2025)
1,066 disclosed records, 1999–2025 · mostly Ontario Power Generation (63%)
At a Glance
2025
Disclosed
65
2025 Sunshine List
Median Salary
$147,189
+20.4% vs provincial median
Typical Range
$133,141–$163,292
25th–75th percentile
Top Salary
$187,846
Who was the highest-paid employee under the title "Chemical Technician" in Ontario in 2025?
The highest-paid record grouped under the title "Chemical Technician" on the 2025 Sunshine List was Nolan Rayos at Ontario Power Generation, with a salary of $187,846; the median among the 65 listed under this title was $147,189.
Take-Home Pay
(After Tax) · 2025 estimate
Federal and Ontario income tax on the 2025 Chemical Technician median of $147,189 comes to about 26.8%, leaving roughly $102,278 a year — about $8,523 a month. Across every sector the 2025 median was $122,262, so this position sits about 20% above it. Half of those listed earned between $133,141 and $163,292. 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
- ~$102,278
- Effective income-tax rate (excl. CPP/EI)
- ~26.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.5%
- Per month, after tax
- ~$8,523
Where does $147,189 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.
Median by Year
2005–2025
Where They Work
2025 · employers with 5+
| Employer | Median | Detail |
|---|---|---|
| Ontario Power Generation | $147,189 | Pay here → |
Highest Paid
2025
| # | Name | Salary | Total |
|---|---|---|---|
| 1 | Nolan RayosChemical Technician | $187,846 | $195,662 |
| 2 | Mehjabin SarahChemical Technician | $183,702 | $185,256 |
| 3 | Keyi DingChemical Technician | $179,322 | $180,876 |
| 4 | Jason TeixeiraChemical Technician | $178,124 | $186,719 |
| 5 | Christopher CachiaChemical Technician | $177,808 | $179,362 |
| 6 | Nicole MarsdinChemical Technician | $176,097 | $177,311 |
| 7 | Sherene HansonChemical Technician | $174,598 | $180,701 |
| 8 | John AzevedoChemical Technician | $174,263 | $175,817 |
| 9 | Nisarg VyasChemical Technician | $173,428 | $174,965 |
| 10 | Adam LongChemical Technician | $172,839 | $174,371 |
By Year
Related Positions
About these figures
Source: Ontario’s Public Sector Salary Disclosure (the “Sunshine List”), which names every public-sector employee paid $100,000 or more in a calendar year. Figures are disclosed salaries, not market compensation: anyone in this position earning under $100,000 does not appear, so medians here sit above the true median for the job.
Medians and percentiles use salary paid (benefits excluded), computed over records whose filed job title was normalized into this position. Titles are as each employer filed them; spellings, word order and bilingual forms are merged. Employers and years with fewer than five people show counts only. Titles before 2005 were abbreviated at source; the chart starts at 2005.
Data through 2025, the most recent Sunshine List disclosed.