Sai Ma was paid $161,129.80 in total compensation as Solutions Architect – Devices / Architecte des solutions – Périphériques at Metrolinx in 2025, 61% above Ontario's $100,000.00 Sunshine List threshold.
Sai Ma has appeared on the Ontario Sunshine List 5 times since 2020, earning $629K in combined disclosed pay — an average of $125,719.00 a year, up 58% over that span.
That is 16% above the average disclosed pay of $138,712.41 across 4,713 listed Metrolinx employees.
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5 years on the list
Annual total compensation (CAD) — hover to inspect.
The career in numbers
Totals, averages, and the biggest moves — all total compensation.
A career, year by year.
How Sai Ma's total compensation has moved across 5 years on the Ontario Sunshine List.
Year-by-year history
5 years on the Sunshine List.
| Year | Total Compensation | Change |
|---|---|---|
2025Latest★ Best | $161,129.80 | ▲ 11.7% |
2024 | $144,212.14 | ▲ 25.1% |
2022 | $115,275.32 | ▲ 9.0% |
2021 | $105,793.11 | ▲ 3.5% |
2020First | $102,183.72 | — |
| 5 years total | $629K total | $125,719.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- Solutions Architect – Devices / Architecte des solutions – Périphériques
- Employer
- Metrolinx
- Sector
- —
- Province
- Ontario
- First appeared
- 2020
- Latest disclosure
- 2025
- Years on list
- 5
Data source
Salary data is published annually by the Ontario government under the Public Sector Salary Disclosure Act. Only employees earning $100,000+ are disclosed.
Name removal
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