Lowell Williamson
University of Waterloo/Information Technology Specialist
2025 Salary
$127,743Total compensation $128,367, including $624 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
#1,590University of Waterloo
Years on List
82018–2025
Peak Salary
$127,7432025
Full 2025 roster at University of Waterloo →·See where $127,743 ranks →
Total Compensation History
Full History
2018–2025
$102,578 in 2018 is worth about $126,262 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Information Technology SpecialistUniversity Of Waterloo | $127,743Benefits $624Total $128,367 |
| 2024 | Information Technology SpecialistUniversity Of Waterloo | $123,882Benefits $525Total $124,408 |
| 2023 | Information Systems SpecialistUniversity Of Waterloo | $119,198Benefits $461Total $119,659 |
| 2022 | Information Systems SpecialistUniversity Of Waterloo | $113,298Benefits $393Total $113,691 |
| 2021 | Information Systems SpecialistUniversity Of Waterloo | $111,225Benefits $301Total $111,526 |
| 2020 | Information Systems SpecialistUniversity Of Waterloo | $108,950Benefits $291Total $109,240 |
| 2019 | Information Technology SpecialistUniversity Of Waterloo | $105,672Benefits $298Total $105,970 |
| 2018 | Information Technology SpecialistUniversity of Waterloo | $102,578Benefits $302Total $102,881 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Lowell Williamson's 2025 salary of $127,743 comes to roughly $91,274 once federal and Ontario income tax (about 24.2% effective) is deducted. Within University of Waterloo, Lowell Williamson's total compensation of $128,367 was the #1,590 of 2,376, against a median salary of $153,961. Compared with 2024, when the figure was $123,882, that is a rise of about 3%. 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
- ~$91,274
- Effective income-tax rate (excl. CPP/EI)
- ~24.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.5%
- vs. 2025 Information Technology Specialist median
- +11%
Where does $127,743 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.