Sean Warren
University of Waterloo/Information Systems Specialist
2025 Salary
$122,953Total compensation $123,554, including $601 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
2025
Employer Rank
#1,699University of Waterloo
Years on List
52021–2025
Peak Salary
$122,9532025
Full 2025 roster at University of Waterloo →·See where $122,953 ranks →
Total Compensation History
Full History
2021–2025
$101,283 in 2021 is worth about $117,449 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Information Systems SpecialistUniversity Of Waterloo | $122,953 |
| 2024 | Information Systems SpecialistUniversity Of Waterloo | $119,275 |
| 2023 | Information Systems SpecialistUniversity Of Waterloo | $113,702 |
| 2022 | Computer ConsultantUniversity Of Waterloo | $103,221 |
| 2021 | Computer ConsultantUniversity Of Waterloo | $101,283 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $122,953 Sean Warren earned in 2025, roughly $88,563 would remain after income tax, CPP and EI, an all-in deduction rate of about 28.0%. Within University of Waterloo, Sean Warren's total compensation of $123,554 was the #1,699 of 2,376, against a median salary of $153,961. Compared with 2024, when the figure was $119,275, that is a rise of about 3%. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$88,563
- Effective income-tax rate (excl. CPP/EI)
- ~23.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.0%
- vs. 2025 Information Systems Specialist median
- about even
Where does $122,953 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.