Senior Environmental Officer Salary in Ontario (2025)
92 disclosed records, 2006–2025 · mostly Government of Ontario – Ministries (100%)
At a Glance
2025
Disclosed
23
2025 Sunshine List
Median Salary
$113,588
-7.1% vs provincial median
Typical Range
$107,410–$120,853
25th–75th percentile
Top Salary
$144,221
Who is the highest-paid Senior Environmental Officer in Ontario?
The highest-paid Senior Environmental Officer on the 2025 Sunshine List was Julian Aristizabal at Environment, Conservation and Parks, with a salary of $144,221; the median among the 23 listed under this title was $113,588.
Take-Home Pay
(After Tax) · 2025 estimate
A Senior Environmental Officer paid the 2025 median of $113,588 would take home roughly $83,140 after income tax, CPP and EI — about $6,928 a month, an effective rate of about 22.0%. The middle half of Senior Environmental Officer salaries ran from $107,410 to $120,853. 23 people were listed under this title in 2025. Most Government of Ontario – Ministries employees belong to PSPP or OPTrust, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$83,140
- Effective income-tax rate (excl. CPP/EI)
- ~22.0%
- CPP + EI contributions
- ~$5,507
- Per month, after tax
- ~$6,928
Where does $113,588 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
Median salary paid among disclosed records. 2023 is absent: job titles were not disclosed that year. Years with fewer than five people are omitted.
Where They Work
2025 · employers with 5+
| Employer | People | Median | Top | Detail |
|---|---|---|---|---|
| Environment, Conservation and Parks | 23 | $113,588 | $144,221 | Pay here → |
Highest Paid
2025
| # | Name | Employer | Title as filed | Salary | Total |
|---|---|---|---|---|---|
| 1 | Julian Aristizabal | Environment, Conservation and Parks | Senior Environmental Officer | $144,221 | $144,445 |
| 2 | Haiden Mcdonald | Environment, Conservation and Parks | Senior Environmental Officer | $136,421 | $136,645 |
| 3 | Mark Harris | Environment, Conservation and Parks | Senior Environmental Officer | $127,106 | $127,330 |
| 4 | Denise Plourde | Environment, Conservation and Parks | Senior Environmental Officer | $121,817 | $122,041 |
| 5 | Frances Gold | Environment, Conservation and Parks | Senior Environmental Officer | $121,760 | $121,984 |
| 6 | Justin Chin | Environment, Conservation and Parks | Senior Environmental Officer | $120,853 | $121,077 |
| 7 | Brenda Capicciotti | Environment, Conservation and Parks | Senior Environmental Officer | $118,333 | $118,557 |
| 8 | Aaron Daya | Environment, Conservation and Parks | Senior Environmental Officer | $117,829 | $118,053 |
| 9 | Jonathan Tse | Environment, Conservation and Parks | Senior Environmental Officer | $116,159 | $116,383 |
| 10 | Martin Kruk | Environment, Conservation and Parks | Senior Environmental Officer | $115,886 | $116,110 |
By Year
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- Supervisor874
- Counsel737
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. 2023: job titles were not disclosed, so that year has no position data.
Data through 2025, the most recent Sunshine List disclosed.