Yi Ma
Mars Discovery District/Data Engineer
2024 Salary — last year on the list
$113,639Total compensation $117,152, including $3,514 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
2024
Employer Rank
#64Mars Discovery District
Years on List
22023–2024
Peak Salary
$113,6392024
Full 2024 roster at Mars Discovery District →·See where $113,639 ranks →
Total Compensation History
Full History
2023–2024
$106,314 in 2023 is worth about $111,119 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | Data EngineerMaRS Discovery District | $113,639 |
| 2023 | Data EngineerMaRS Discovery District | $106,314 |
Take-Home Pay
(After Tax) · 2024 estimate
Of the $113,639 Yi Ma earned in 2024, roughly $82,746 would remain after income tax, CPP and EI, an all-in deduction rate of about 27.2%. Within Mars Discovery District, Yi Ma's total compensation of $117,152 was the #64 of 81, against a median salary of $128,582. Compared with 2023, when the figure was $106,314, that is a rise of about 7%. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$82,746
- Effective income-tax rate (excl. CPP/EI)
- ~22.7%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~27.2%
- vs. 2024 Data Engineer median
- about even
Where does $113,639 rank on the Sunshine List? →
Estimate only: 2024 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.