Senior Information Systems Specialist Salary in Ontario (2025)
242 disclosed records, 2014–2025 · mostly Ontario Power Generation (96%)
At a Glance
2025
Disclosed
59
2025 Sunshine List
Median Salary
$170,631
+39.6% vs provincial median
Typical Range
$161,899–$186,546
25th–75th percentile
Top Salary
$231,414
Who was the highest-paid employee under the title "Senior Information Systems Specialist" in Ontario in 2025?
The highest-paid record grouped under the title "Senior Information Systems Specialist" on the 2025 Sunshine List was Brad Nye at Ontario Power Generation, with a salary of $231,414; the median among the 59 listed under this title was $170,631.
Take-Home Pay
(After Tax) · 2025 estimate
Federal and Ontario income tax on the 2025 Senior Information Systems Specialist median of $170,631 comes to about 29.2%, leaving roughly $115,239 a year — about $9,603 a month. The 2025 list carries 59 people grouped under the title Senior Information Systems Specialist. The middle half of Senior Information Systems Specialist salaries ran from $161,899 to $186,546. 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
- ~$115,239
- Effective income-tax rate (excl. CPP/EI)
- ~29.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.5%
- Per month, after tax
- ~$9,603
Where does $170,631 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 | $170,766 | Pay here → |
Highest Paid
2025
| # | Name | Salary | Total |
|---|---|---|---|
| 1 | Brad NyeSenior Information Systems Specialist | $231,414 | $232,353 |
| 2 | Xu ChenSenior Information Systems Specialist | $228,507 | $234,993 |
| 3 | Jing YanSenior Information Systems Specialist | $225,790 | $232,067 |
| 4 | Shahzad GhaznaviSenior Information Systems Specialist | $218,850 | $219,788 |
| 5 | Serge AdlerSenior Information Systems Specialist | $214,241 | $215,331 |
| 6 | Vladimir BouilovSenior Information Systems Specialist | $207,579 | $208,518 |
| 7 | Phu NguyenSenior Information Systems Specialist | $204,458 | $205,554 |
| 8 | Stephen PrestonSenior Information Systems Specialist | $201,861 | $202,761 |
| 9 | Masud ChowdhurySenior Information Systems Specialist | $201,463 | $202,360 |
| 10 | Kiril BojilovSenior Information Systems Specialist | $199,392 | $200,330 |
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.
Data through 2025, the most recent Sunshine List disclosed.