Chief Negotiator, Labour and Employee Relations · Treasury Board Secretariat

Matthew Siple

$340,769+$73,9912025 salary

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MAX2016–2025

Years on the list: 10
Peak salary: $340,769
Total disclosed earnings: $2,016,326
Percentile at employer (2025): 100th

Salary intelligence

Career movement

+$218,605

+178.9% from 2016 to 2025.

Peak year

$340,769

Highest disclosed salary across 10 records.

Latest context

Chief Negotiator, Labour and Employee Relations

Treasury Board Secretariat, 2025.

Why this page is reliable

This page is generated from Ontario Public Sector Salary Disclosure rows that were resolved into a persistent person entity across years, employers, and titles.

Read the methodology

Source: Ontario Public Sector Salary Disclosure
Records matched: 10
Resolution status: Entity-resolved
Latest source year: 2025

Standing, 2025

At Treasury Board Secretariat100th percentile

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Treasury Board SecretariatEmployer salary profile Chief Negotiator, Labour and Employee RelationsRole distribution and top earners 2025 Sunshine ListTop 100 and inflation-adjusted threshold Where do you stand?Search salary standing by job title

Salary history

Year	Employer	Title	Salary	Benefits	Change
2025	Treasury Board Secretariat	Chief Negotiator, Labour and Employee Relations	$340,769	—	+$73,991
2024	Treasury Board Secretariat	Associate Deputy Minister, Centre for Public Sector Labour Relations and Compensation	$266,778	—	+$57,935
2023	Treasury Board Secretariat	Associate Deputy Minister, Centre for Public Sector Labour Relations and Compensation / Sous-ministre associé, Centre pour les relations de travail et la rémunération dans le secteur public	$208,843	—	-$6,937
2022	Treasury Board Secretariat	Assistant Deputy Minister, Employee Relations and Negotiations Division	$215,780	—	+$8,272
2021	Treasury Board Secretariat	Assistant Deputy Minister, Employee Relations and Negotiations Division	$207,508	—	+$7,954
2020	Treasury Board Secretariat	Assistant Deputy Minister	$199,554	—	+$18,765
2019	Treasury Board Secretariat	Assistant Deputy Minister	$180,789	—	+$39,433
2018	Treasury Board Secretariat	Assistant Deputy Minister	$141,357	—	+$8,573
2017	Treasury Board Secretariat	Director, Union/Management Relations / Directeur, relations syndicales-patronales	$132,784	—	+$10,619
2016	Treasury Board Secretariat	Director, Union/Management Relations / Directeur, relations syndicales-patronales	$122,164	—	+$1

Source: Ontario Public Sector Salary Disclosure. Report a data error.