Find work in Canada.

574,841 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 3 mins ago
B
T&O Senior Data Analyst, Financial Data
BMO
Toronto, ON · FCP
- Full-time
We are seeking a highly analytical and technically skilled Senior Data Analyst / Business Analyst to support enterprise finance and regulatory data initiatives. The successful candidate…
Added 18 mins ago
S
Senior Project Manager
Swoon
Toronto, ON
- $80 to $90 CAD / hour
- Contract
We’re seeking an experienced Senior Project Manager to lead complex business and technology initiatives within a financial services environment.
Added 48 mins ago
T
Senior Analyst, Enterprise Delivery Orchestration & Reporting
TD
Toronto, ON
- Full-time
Apply consistent criteria across customer and stakeholder impacts, cross-segment dependencies, technology, operational and change readiness, risk and controls, downstream impacts and…
Added 48 mins ago
A
Executive Assistant
Altis
Ottawa, ON
- $71,000 to $87,000 CAD / year
- Full-time
…organization that supports Canada's colleges and institutes, seeking a senior Executive Assistant to support the Vice President of Programs & Partnerships during an exciting period of…
Added 1 hour ago
G
Sales Director
Gordian
Canada
- Full-time
Fortive's essential technology makes the world safer and more productive. We accelerate transformation in high-impact fields like workplace safety, build environments, and healthcare.
Added 1 hour ago
UH
Senior Manager, UHN West Park Assessment Centre
University Health Network
Toronto, ON
- Full-time
…events and medical conditions. We are currently looking for a Senior Manager, UHN West Park Assessment Centre to join our team and lead this…
Added 1 hour ago
OT
Principal Product Manager
Open Text Corporation
Waterloo, ON
- Other
…and contribute to projects that shape the future of digital…
Added 1 hour ago
GL
Senior Project and Change Manager, ERP/WMS
Gay Lea Foods
Toronto, ON · Etobicoke, ON
- Full-time
Gay Lea Foods is seeking an experienced Senior Project and Change Manager to lead the delivery and organizational adoption of DairyLink, a major enterprise transformation implementing a…
Added 2 hours ago
WS
Gestionnaire d'entrepôt et de production / Warehouse & Production Manager
Walter Surface Technologies
Montreal, QC
- Full-time
Une expérience dans l'amélioration des processus, les initiatives Lean ou la transformation opérationnelle est un atout.
Added 2 hours ago
C
Product Manager - Business Platforms
CDW
Toronto, ON
- Full-time
The Product Manager – Canada is a member of the Product team within the Business Transformation group, and supports CDW Canada’s selling and services organizations. The role serves as the…
Added 2 hours ago
SL
AVP, Emerging Risk Management & Strategic Risk Initiatives
Sun Life
Toronto, ON · Sun Life Toronto One York
- Full-time
Significant experience leading enterprise-wide initiatives and influencing senior stakeholders across multiple businesses, functions and jurisdictions.
Added 3 hours ago
RG
Project Manager, Technology Transformation
Rohit Group
Edmonton, AB
- Full-time
The Technology Transformation Project Manager is responsible for leading and executing technology-driven transformation initiatives across the organization. This role requires strategic…
Added 3 hours ago
SI
Talent Attraction Manager
Service Inspired Restaurants
Oakville, ON
- Other
We are seeking an innovative Talent Attraction Manager, to lead our recruitment team and the transformation of our hiring practices. This role combines strategic leadership with hands-on…
Added 3 hours ago
1
Infrastructure Architect
123Dentist
Toronto, ON
- $150,000 to $175,000 CAD / year
- Full-time
Reports To: Senior Infrastructure Engineering Manager
Added 3 hours ago
1
Senior Manager, Clinic IT Services
123Dentist
Toronto, ON
- $150,000 to $175,000 CAD / year
- Full-time
The Senior Manager, Clinic IT Services leads the Support function within Technology Services and is accountable for the quality, reliability, and continuous improvement of IT support for…
Added 3 hours ago
SJ
Director - Finance, Data & Analytics
St. Joseph's Health Centre, Toronto
Toronto, ON
- Full-time
…from our community and raise the funds needed to support that…
Added 3 hours ago
S
Manager, Product Owner
Scotiabank
Toronto, ON
- Full-time
Reporting to the Senior Manager, Real Estate Secured Lending (RESL), this role manages the delivery capabilities in the Mortgage Technology environment against the Real Estate Secured…
Added 4 hours ago
VF
Director, Communications
Vancouver Foundation
Remote, Canada
- $130,500 CAD / year
- Contract
- Remote
Direct Reports: Senior Manager, Strategic Communications; Manager, Content; Manager, Digital Communications Strategy; Manager, Marketing; Coordinator, Communications
Added 4 hours ago
A
Sr. Change Enablement Manager, Headquarters Reimagine
Acosta
Toronto, ON
- Full-time
The Senior Manager, Change Management is responsible for leading holistic change enablement efforts for large scale strategic initiatives. This role designs and executes change strategies…
Added 4 hours ago
S
Account Manager, Enterprise Sales
SOTI
Mississauga, ON
- Full-time
The Technology - You’ll get the chance to work with leading edge technologies and take on complex and interesting projects, as part of highly collaborative and agile teams. You will work…
Added 4 hours ago
Manager, Investigations
Real Estate Council of Ontario
Toronto, ON
Working closely with Litigation, Registration, Compliance, Inspections, Policy, and senior leadership, the Manager develops investigation strategies, modernizes investigative practices,…
Added 4 hours ago
CC
Senior Product Manager-RQ11666 (CANADA) - Onsite
Computer Consultants International, Inc.
Toronto, ON
- Contract
CCI is hiring an IT Product Manager to build a modern online Registration system for both external and internal users. Technology stack : Microsoft Dynamics CRM (backoffice), MuleSoft…
Added 4 hours ago
CH
Senior Project Manager
Calculated Hire
Toronto, ON · Greater Toronto Area, Canada
- $62 to $72 CAD / hour
- Contract
We are seeking an experienced Senior Project Manager to lead strategic investment and transformation initiatives supporting the Corporate Card business.
Added 5 hours ago
C
Project Manager Solution Delivery Bilingual
Chartwell
Mississauga, ON
- Full-time
Experience with technology implementations, business transformation, or operational improvement projects is an asset.
Added 5 hours ago
HT
Systems Testing / QA Specialist
Hirematic Talent Solutions
Toronto, ON
- $40 to $48 CAD / hour
- Contract
We are seeking an experienced Senior Systems Testing / QA Specialist with a strong background in software quality assurance and testing. The successful candidate will be responsible for…

123Dentist

Infrastructure Architect

Toronto, ON, Canada

$150,000 to $175,000 CAD / year · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $150,000 to $175,000 CAD / year
Job type: Full-time
Apply by: Nov 17, 2026
Posting language: English
Posted: Nov 3, 2026

Original job description

Job Title: Infrastructure Architect

Team: Technology Services (Information Technology)

Reports To: Senior Infrastructure Engineering Manager

Location: Toronto, Ontario. (4 days in office, 1 day remote)

Employment Type: Permanent Full-Time

About 123Dentist

123Dentist is the largest majority Canadian-owned dental support organization, supporting a growing network of 400+ dental practices across the country. As we continue to expand, both organically and through acquisition, our IT team plays a central role in standardizing, securing, and scaling the technology that our clinics and corporate teams rely on every day.

About The Role

The Infrastructure Architect is the senior technical engineer for 123Dentist’s server, identity, cloud, and network infrastructure, combining deep hands-on design and engineering with escalation support and project delivery across a Microsoft-centric, multi-site environment.

The role is balanced across three areas: infrastructure transformation and project delivery (cloud migrations, identity modernization, endpoint-management standardization), Tier 2/3 escalation support for the most complex infrastructure, identity, cloud, and network issues, and mergers & acquisitions / practice integration, onboarding newly acquired practices into the 123Dentist environment. Operating with significant independence, you’ll act as a trusted technical authority, mentoring infrastructure engineers, service desk analysts, and operations team members while championing sound engineering standards, security, and reliability.

What You’ll Do

Serve as the Tier 2/3 escalation point for complex infrastructure, identity, cloud, and network incidents, driving them through to root-cause resolution
Diagnose and resolve advanced issues across Windows Server, Active Directory, Entra ID, Microsoft Intune, Microsoft 365, Azure, and the LAN/WAN and firewall layers
Lead major-incident response for infrastructure-impacting outages, coordinating with IT and business stakeholders and communicating status clearly to leadership
Mentor and coach Tier 1 and Tier 2 analysts, producing runbooks and technical documentation that build the team’s troubleshooting capability
Independently design, plan, and deliver infrastructure transformation initiatives across on-premises and cloud, including server consolidation, migrations, identity modernization, endpoint-management standardization, and network refreshes
Engineer and administer Microsoft Azure infrastructure, including landing zone design, virtual machines, networking, storage, backup, and cost optimization
Lead hybrid identity initiatives spanning on-premises Active Directory and Entra ID, including conditional access, MFA, and RBAC
Modernize and standardize endpoint management through Microsoft Intune, and automate provisioning and configuration using PowerShell and infrastructure-as-code
Lead the technical engineering workstream to integrate newly acquired practices into the 123Dentist environment, including identity, endpoints, network, and core systems
Partner with IT leadership and the Corporate Development / M&A team on due-diligence and integration planning, standardizing and securing clinic infrastructure as new sites join the network

What You Bring

Bachelor’s degree in Information Technology, Computer Science, or a related field, or equivalent hands-on experience
7–8+ years in systems/infrastructure engineering or senior systems administration, including hands-on Tier 2/3 escalation in a Microsoft-centric enterprise environment
Demonstrated experience independently leading infrastructure transformation projects spanning multiple teams or departments (cloud adoption/migrations, identity or endpoint modernization, network refreshes)
Experience supporting a multi-site, distributed environment (healthcare, DSO, retail, or similar) is an asset; experience with M&A / site integration is a strong asset
Expert-level Windows Server administration and deep hybrid identity expertise (on-premises Active Directory and Entra ID, conditional access, MFA, RBAC)
Strong Microsoft Azure engineering skills, including IaaS, virtual networking, storage, backup, security, and cost management
Experience with Microsoft Intune / modern endpoint management and LAN/WAN and network engineering (routing, VLANs, VPN, DNS/DHCP, firewalls)
PowerShell scripting and automation experience, with working familiarity in endpoint security, backup/DR, and ITSM tooling
Microsoft certifications (e.g., AZ-104/AZ-305, MD-102, SC-300) or equivalent networking/security certifications (CCNA, Security+, ITIL) are an asset
Strong sense of ownership, excellent analytical and problem-solving abilities, and a collaborative approach to mentoring across teams

Why Join 123Dentist?

Play a central, high-visibility role in modernizing IT infrastructure for a fast-growing national organization
Operate with real autonomy as a trusted senior technical authority
Work across a modern, cutting-edge cloud, identity, and endpoint technology stack
Be part of a collaborative team that values mentorship and engineering excellence

Apply About employer

More about this job

Responsibilities

Design, engineer, and deliver infrastructure transformation across on-premises and cloud environments, including Azure, hybrid identity, endpoint management, and network modernization. Resolve complex Tier 2/3 incidents, lead major-incident response, mentor technical teams, and integrate newly acquired practices into the organization’s IT environment.

Requirements

Requires a bachelor’s degree in IT, computer science, or a related field, or equivalent hands-on experience, and 7–8+ years of infrastructure or systems engineering experience. Candidates should bring expert Windows Server and hybrid identity skills, strong Azure and Intune experience, network engineering knowledge, PowerShell automation capability, and experience leading infrastructure projects; M&A integration experience and relevant certifications are assets.

Skills

Windows Server Administration
Active Directory
Microsoft Entra ID
Microsoft Azure
Microsoft Intune
Microsoft 365
Hybrid Identity
Conditional Access
Multi-Factor Authentication
Role-Based Access Control
PowerShell
Infrastructure As Code
Network Engineering
Incident Response
Cloud Migration
Mergers And Acquisitions Integration

Visa sponsorship

Not detected in the job text

Keywords

Windows Server
Active Directory
Microsoft Entra ID
Microsoft Intune
Microsoft 365
Microsoft Azure
PowerShell
Infrastructure As Code
Hybrid Identity
Conditional Access
Multi-Factor Authentication
Role-Based Access Control
Azure Landing Zones
Virtual Machines
Virtual Networking
Cloud Migration
Endpoint Management
LAN/WAN
Routing
VLANs
VPN
DNS/DHCP
Firewalls
Backup And Disaster Recovery
IT Service Management
Infrastructure Transformation
Major-Incident Response
Mergers And Acquisitions
AZ-104
AZ-305

Report this job