Canada · Public Sector Salary DisclosureEdition 2025
EJ
On the 2025 Sunshine List · 8 years

Ellen J Amster

Associate Professor / Instructional Assistant · McMaster University
2025 Total Compensation Paid
$197,549.35
▲ 48.2% since 2016

Ellen J Amster was paid $197,549.35 in total compensation as Associate Professor / Instructional Assistant at McMaster University in 2025, 98% above Ontario's $100,000.00 Sunshine List threshold.

Ellen J Amster has appeared on the Ontario Sunshine List 8 times since 2016, earning $1.3M in combined disclosed pay — an average of $166,830.00 a year, up 48% over that span.

That is 19% above the average disclosed pay of $165,955.39 across 1,966 listed McMaster University employees.

$197,549.35
Latest compensation
in 2025
$1.3M
Total compensation
across 8 years
$166,830.00
Average / year
while on Sunshine List
+48.2%
Career growth
since 2016
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FIG. 01

8 years on the list

Annual total compensation (CAD) — hover to inspect.

$122K$143K$163K$184K$205K20162017202020212022202320242025
FIG. 02

The career in numbers

Totals, averages, and the biggest moves — all total compensation.

A career, year by year.

How Ellen J Amster's total compensation has moved across 8 years on the Ontario Sunshine List.

Highest year2025 · $197,549.35
Lifetime total compensation$1.3M
Annual average$166,830.00
Total growth since 2016+48.2%
Biggest raise+12.8% (2020)
FIG. 03

Year-by-year history

8 years on the Sunshine List.

YearPositionTotal CompensationChange
2025Latest★ Best
Associate Professor / Instructional Assistant$197,549.35▲ 6.0%
2024
Associate Professor / Instructional Assistant$186,398.78▲ 4.1%
2023
$179,095.83▲ 3.8%
2022
Associate Professor / Instructional Assistant$172,488.56▲ 4.1%
2021
Associate Professor / Instructional Assistant$165,774.45▲ 4.3%
2020
Associate Professor / Instructional Assistant↑ role changed$159,015.65▲ 12.8%
2017
Associate Professor$141,018.73▲ 5.8%
2016First
Associate Professor$133,296.20
8 years total$1.3M total$166,830.00 avg
FIG. 04

The record

Source data and how to request a correction.

Employee details

Position
Associate Professor / Instructional Assistant
Sector
Province
Ontario
First appeared
2016
Latest disclosure
2025
Years on list
8

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.

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