Tonya Del Sontro
$134,206.08asAssistant Professor+7.29%
Employed by University Of Waterloo in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2022 to 2025.
In 2025, Tonya Del Sontro received a salary of $134,206.08 working as Assistant Professor at University Of Waterloo, as disclosed on the Ontario Sunshine List. This represents a 7.29% increase over the previous year's reported salary. Tonya Del Sontro has appeared on the Ontario Sunshine List 4 times between 2022 and 2025, with reported earnings peaking at $134,206.08 in 2025. In addition to salary, $281.20 in taxable benefits was disclosed for 2025. University Of Waterloo reports under the Universities sector of Ontario's public sector salary disclosure.
Top earning Assistant Professors in University Of Waterloo
| Name | Salary |
|---|---|
| Daniel Sang Kim | $283,884.57 |
| Syed Walid Reza | $283,786.57 |
| Sepideh Ebrahimi | $257,395.23 |
| Xin Jiang | $247,200.74 |
| Mingyue Zhang | $245,766.43 |
| Tisha King | $238,980.16 |
| Wenqian Hu | $237,518.12 |
| Kaishu Wu | $237,081.85 |
| Muhammad Azim | $233,436.38 |
| Kelsey Matthews | $198,830.09 |
Top earning Assistant Professors in Ontario
| Name | Salary | Employer |
|---|---|---|
University Of Toronto | $371,399.46 | University Of Toronto |
Queen's University | $362,595.78 | Queen's University |
York University | $309,880.82 | York University |
University Of Toronto | $293,315.04 | University Of Toronto |
York University | $280,621.88 | York University |
York University | $280,621.88 | York University |
University Of Western Ontario | $279,703.60 | University Of Western Ontario |
University Of Toronto | $272,286.00 | University Of Toronto |
Queen's University | $268,381.37 | Queen's University |
University Of Toronto | $267,827.17 | University Of Toronto |
Other employees at University Of Waterloo
| Name | Position | Salary |
|---|---|---|
| Mathew Thijssen Director, Sustainability | Director, Sustainability | $134,326.92 |
| Sarah Klein Assistant Professor | Assistant Professor | $134,323.58 |
| Peter W. Macdonald Assistant Professor | Assistant Professor | $134,303.36 |
| Lori Paniak Technical Manager | Technical Manager | $134,290.28 |
| Christopher Voutsis Information Systems Specialist | Information Systems Specialist | $134,264.44 |
| Donna M. Lutz Director, Math Undergraduate Office | Director, Math Undergraduate Office | $134,083.64 |
| John Abraham Academic Dean, Associate Professor, United College | Academic Dean, Associate Professor, United College | $133,974.76 |
| Svitlana Taraban Senior Educational Developer, Graduate Programs and Internationalization | Senior Educational Developer, Graduate Programs and Internationalization | $133,969.32 |
| Charity Oga-Omenka Assistant Professor | Assistant Professor | $133,962.16 |
| Michael Cocker Systems Integration Specialist | Systems Integration Specialist | $133,894.72 |