Humam T. El-Mugammar
University of Waterloo/Gas Chromatograph Combustion Isotope Technician
2025 Salary
$101,222Total compensation $101,434, including $212 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
#2,335University of Waterloo
Years on List
12025–2025
Peak Salary
$101,2222025
Full 2025 roster at University of Waterloo →·See where $101,222 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Gas Chromatograph Combustion Isotope TechnicianUniversity Of Waterloo | $101,222Benefits $212Total $101,434 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Humam T. El-Mugammar's 2025 salary of $101,222 comes to roughly $74,861 once federal and Ontario income tax (about 20.6% effective) is deducted. 2025 is the first year Humam T. El-Mugammar appears on the list. 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
- ~$74,861
- Effective income-tax rate (excl. CPP/EI)
- ~20.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.0%
Where does $101,222 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.