Steven Mackay
$260,486.58asAssistant Deputy Minister, Employee Relations and Negotiations Division+58.48%
Employed by Treasury Board Secretariat in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2018 to 2025.
In 2025, Steven Mackay received a salary of $260,486.58 working as Assistant Deputy Minister, Employee Relations and Negotiations Division at Treasury Board Secretariat, as disclosed on the Ontario Sunshine List. This represents a 58.48% increase over the previous year's reported salary. Steven Mackay has appeared on the Ontario Sunshine List 7 times between 2018 and 2025, with reported earnings peaking at $260,486.58 in 2025. In addition to salary, $235.66 in taxable benefits was disclosed for 2025. Treasury Board Secretariat reports under the Government of Ontario – Ministries sector of Ontario's public sector salary disclosure.
Top earning Assistant Deputy Minister, Employee Relations and Negotiations Divisions in Treasury Board Secretariat
| Name | Salary |
|---|---|
| Steven Mackay | $260,486.58 |
Other employees at Treasury Board Secretariat
| Name | Position | Salary |
|---|---|---|
| Sarah Truscott Director, Labour Strategies and Solutions Branch | Director, Labour Strategies and Solutions Branch | $269,753.98 |
| Martin Schlaepfer Assistant Deputy Minister, Corporate Services Division and Chief Administrative Officer | Assistant Deputy Minister, Corporate Services Division and Chief Administrative Officer | $268,000.05 |
| Nancy Lavoie Chief Risk Officer and Assistant Deputy Minister | Chief Risk Officer and Assistant Deputy Minister | $264,714.21 |
| Nisha Haji Assistant Deputy Minister, Centre for Learning and Modernization | Assistant Deputy Minister, Centre for Learning and Modernization | $264,424.38 |
| Jay Porter Assistant Deputy Minister, Broader Public Sector Partnerships and Oversight Division | Assistant Deputy Minister, Broader Public Sector Partnerships and Oversight Division | $261,817.26 |
| Donna-Mae Robinson Director, Centre of Excellence for Human Rights and Employee Experience | Director, Centre of Excellence for Human Rights and Employee Experience | $253,452.03 |
| Fuad Abdi Assistant Deputy Minister, Health, Social and Communities Division | Assistant Deputy Minister, Health, Social and Communities Division | $251,212.96 |
| Georgios Xenos Director, Resources and Transportation Branch | Director, Resources and Transportation Branch | $251,085.05 |
| Khalida Noor Provincial Controller and Assistant Deputy Minister | Provincial Controller and Assistant Deputy Minister | $248,635.10 |
| Allyson Collymore Director, Centre for Employee Health, Safety and Wellness | Director, Centre for Employee Health, Safety and Wellness | $241,846.96 |