Heather Koski
$109,571.64asAdministrative Assistant+4.86%
Employed by City Of Thunder Bay in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2024 to 2025.
Heather Koski earned $109,571.64 as Administrative Assistant at City Of Thunder Bay in 2025, according to the Ontario Sunshine List. This represents a 4.86% increase over the previous year's reported salary. Heather Koski has appeared on the Ontario Sunshine List 2 times between 2024 and 2025, with reported earnings peaking at $109,571.64 in 2025. In addition to salary, $4,356.58 in taxable benefits was disclosed for 2025. City Of Thunder Bay reports under the Municipalities & Services sector of Ontario's public sector salary disclosure.
Top earning Administrative Assistants in City Of Thunder Bay
| Name | Salary |
|---|---|
| Heather Koski | $109,571.64 |
| Francie Sweitzer | $102,481.02 |
Top earning Administrative Assistants in Ontario
| Name | Salary | Employer |
|---|---|---|
Environment, Conservation and Parks | $116,757.86 | Environment, Conservation and Parks |
City Of Toronto – Police Service | $116,347.52 | City Of Toronto – Police Service |
University Of Toronto | $116,115.55 | University Of Toronto |
Ontario Provincial Police | $107,829.04 | Ontario Provincial Police |
City Of Guelph – Guelph Police Service | $105,908.32 | City Of Guelph – Guelph Police Service |
Regional Municipality Of Durham | $105,178.39 | Regional Municipality Of Durham |
York University | $104,790.40 | York University |
York University | $103,863.13 | York University |
City Of Toronto – Toronto Transit Commission | $103,325.08 | City Of Toronto – Toronto Transit Commission |
University Of Toronto | $103,066.51 | University Of Toronto |
Other employees at City Of Thunder Bay
| Name | Position | Salary |
|---|---|---|
| Jeffrey Lewis Primary Care Paramedic – P1 | Primary Care Paramedic – P1 | $109,947.47 |
| Jonathan Bright Advance Care Paramedic – P2 | Advance Care Paramedic – P2 | $109,924.84 |
| Roberta Tait Supervisor – Capital Facility Construct | Supervisor – Capital Facility Construct | $109,817.85 |
| David Briand Project Engineer | Project Engineer | $109,708.77 |
| Eric Mccallum Firefighter | Firefighter | $109,646.94 |
| Kevin Jackson Primary Care Paramedic – P1 | Primary Care Paramedic – P1 | $109,528.23 |
| Louisa Costanzo Manager – Community Safety and Well-Being | Manager – Community Safety and Well-Being | $109,271.58 |
| Deric Ewen Primary Care Paramedic – P1 | Primary Care Paramedic – P1 | $109,177.12 |
| Kevin Paradis Community Paramedics | Community Paramedics | $109,072.81 |
| Neil Cooper Supervisor – Equipment Mountdale | Supervisor – Equipment Mountdale | $109,010.50 |