Sandra Gay
City of Ottawa/Senior Process Engineer, Wastewater
2025 Salary
$144,155Total compensation $144,527, including $372 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
#843City of Ottawa
Years on List
82018–2025
Peak Salary
$146,6172022
Full 2025 roster at City of Ottawa →·See where $144,155 ranks →
Total Compensation History
Full History
2018–2025
$110,607 in 2018 is worth about $136,144 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Process Engineer, WastewaterCity Of Ottawa | $144,155Benefits $372Total $144,527 |
| 2024 | Senior Process Engineer, WastewaterCity Of Ottawa | $143,286Benefits $355Total $143,641 |
| 2023 | Senior Process Engineer, WastewaterCity Of Ottawa | $139,725Benefits $356Total $140,081 |
| 2022 | Senior Process Engineer, WastewaterCity Of Ottawa | $146,617Benefits $363Total $146,980 |
| 2021 | Senior Process Engineer, WastewaterCity Of Ottawa | $126,070Benefits $335Total $126,405 |
| 2020 | Senior Process Engineer, WastewaterCity Of Ottawa | $119,203Benefits $376Total $119,579 |
| 2019 | Process Engineer, WastewaterCity Of Ottawa | $118,429Benefits $366Total $118,795 |
| 2018 | Process Engineer, WastewaterCity of Ottawa | $110,607Benefits $323Total $110,929 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Sandra Gay's $144,155 salary works out to roughly $100,560 after income tax, CPP and EI — an all-in deduction rate of about 30.2%. That is about 1% more than the $143,286 paid in 2024. On total compensation of $144,527, Sandra Gay ranked #843 of 5,181 disclosed at City of Ottawa that year, where the median salary was $117,638. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$100,560
- Effective income-tax rate (excl. CPP/EI)
- ~26.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.2%
Where does $144,155 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.