Senior Engineer - Mechanical Salary in Ontario (2025)
159 disclosed records, 2005–2025 · mostly Municipalities & Services (97%)
Last filed under this title in 2025. Fewer than 20 records in the latest Sunshine List, so this page is kept for history.
At a Glance
2025
Disclosed
14
2025 Sunshine List
Median Salary
$144,059
+17.8% vs provincial median
Typical Range
$141,663–$144,097
25th–75th percentile
Top Salary
$144,327
Who was the highest-paid employee under the title "Senior Engineer - Mechanical" in Ontario in 2025?
The highest-paid record grouped under the title "Senior Engineer - Mechanical" on the 2025 Sunshine List was Mathusuthan Yogarajah at City Of Toronto – Toronto Transit Commission, with a salary of $144,327; the median among the 14 listed under this title was $144,059.
Take-Home Pay
(After Tax) · 2025 estimate
At the 2025 median salary of $144,059, a Senior Engineer - Mechanical keeps roughly $100,506 after income tax, CPP and EI (about 30.2% all-in), or about $8,376 a month. The middle half of Senior Engineer - Mechanical salaries ran from $141,663 to $144,097. Across every sector the 2025 median was $122,262, so this position sits about 18% above it. Most Municipalities & Services employees belong to OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$100,506
- Effective income-tax rate (excl. CPP/EI)
- ~26.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.2%
- Per month, after tax
- ~$8,376
Where does $144,059 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 |
|---|---|---|
| City of Toronto – Toronto Transit Commission | $144,059 | Pay here → |
Highest Paid
2025
| # | Name | Salary | Total |
|---|---|---|---|
| 1 | Mathusuthan YogarajahSenior Engineer – Mechanical | $144,327 | $144,813 |
| 2 | Xuewu OuyangSenior Engineer – Mechanical | $144,288 | $144,775 |
| 3 | Boris RepleteSenior Engineer – Mechanical | $144,288 | $144,775 |
| 4 | Daniel FraserSenior Engineer – Mechanical | $144,097 | $144,584 |
| 5 | Xinlin LiSenior Engineer – Mechanical | $144,059 | $144,546 |
| 6 | Dusan BorovacSenior Engineer – Mechanical | $144,059 | $144,546 |
| 7 | Maja TodorovicSenior Engineer – Mechanical | $144,059 | $146,706 |
| 8 | Zeting HuSenior Engineer – Mechanical | $144,059 | $144,546 |
| 9 | Tatyan TaiSenior Engineer – Mechanical | $144,059 | $144,546 |
| 10 | Dragan MilosavljevicSenior Engineer – Mechanical | $144,059 | $144,546 |
By Year
Related Positions
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- Sergeant1,600
- Captain1,385
- Plainclothes Police Constable1,286
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.
Data through 2025, the most recent Sunshine List disclosed.