John Silvestri
City of Sarnia/Manager, Information Technology
2025 Salary
$143,624Total compensation $144,909, including $1,285 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
#98City of Sarnia
Years on List
52021–2025
Peak Salary
$143,6242025
Full 2025 roster at City of Sarnia →·See where $143,624 ranks →
Total Compensation History
Full History
2021–2025
$117,537 in 2021 is worth about $136,296 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Manager, Information TechnologyCity Of Sarnia | $143,624Benefits $1,285Total $144,909 |
| 2024 | Manager, Information TechnologyCity Of Sarnia | $134,640Benefits $1,182Total $135,822 |
| 2023 | Manager, Information TechnologyCity Of Sarnia | $126,015Benefits $1,116Total $127,131 |
| 2022 | Manager, Information TechnologyCity Of Sarnia | $119,472Benefits $1,053Total $120,525 |
| 2021 | Manager, Information TechnologyCity Of Sarnia | $117,537Benefits $1,175Total $118,712 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, John Silvestri's $143,624 salary works out to roughly $100,261 after income tax, CPP and EI — an all-in deduction rate of about 30.2%. At City of Sarnia, 315 people made the 2025 list with a median salary of $131,335; John Silvestri's total compensation of $144,909 ranked #98. John Silvestri has appeared on the list 5 times since 2021. Pension contributions — likely OMERS in the Municipalities & Services sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$100,261
- Effective income-tax rate (excl. CPP/EI)
- ~26.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.2%
- vs. 2025 Information Technology Manager median
- +12%
Where does $143,624 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.