Jobs in Canada

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Added 13 mins ago
F
Technical Co-founder - AI for Automotive Retail
FutureSight
Canada
- Full-time
…lines of production code), set the technical direction, and lead execution…
Added 13 mins ago
F
Co-Founder & CEO - AI Retail Planning Autopilot
FutureSight
Canada
- Full-time
Team - Recruit and lead the founding team, and establish the cultural foundation of the company
Added 13 mins ago
F
Co-Founder & CEO - InsurTech | AI-Native Insurance Brokerage
FutureSight
Canada
- Full-time
Team - Recruit and lead the founding team, and establish the cultural foundation of the company
Added 13 mins ago
F
Co-Founder & CEO - InsurTech | AI-Native Insurance Brokerage
FutureSight
Canada
- Full-time
Team - Recruit and lead the founding team, and establish the cultural foundation of the company
Added 13 mins ago
F
Co-Founder & CEO - AI Retail Planning Autopilot
FutureSight
Canada
- Full-time
Team - Recruit and lead the founding team, and establish the cultural foundation of the company
Added 13 mins ago
C
Pharmacy Clerk
Co-op
Vermilion, AB
- Full-time
Cornerstone Co-op invites applications for the position of Pharmacy Clerk to join our Team on a full-time basis working at our location in Vermilion, AB. This position would not only…
Added 13 mins ago
W
(CAN) Customer Service Manager
Walmart
Kamloops, BC
- Part-time
…build strong leadership and operational skills in a fast paced retail environment. In this role, you lead front end operations to deliver exceptional customer service, support a positive…
Added 13 mins ago
K
Brand & Community Lead, DTC Pet Brand
KittySpout
Remote, Canada
- $85,000 to $120,000 USD / year
- Full-time
- Remote
…remote is looking for a Head of Brand & Community to join our team! You will own how people see and feel about our two brands: the brand story and identity, and the brand moments that build…
Added 13 mins ago
HB
Interim Director, Products and Services
H&R Block Canada
Calgary, AB
- Full-time
…Products & Services portfolio, working with an established team of Product Management professionals to maintain focus, coordination, and delivery against established…
Added 13 mins ago
F
Technical Co-founder - AI for Automotive Retail
FutureSight
Canada
- Full-time
…lines of production code), set the technical direction, and lead execution…
Added 13 mins ago
JH
Gérant(e) de magasin, gelateria spécialisée - Store Manager - Gelateria
JRoss Hospitality Recruiters
Sherbrooke, QC
- $45,000 to $55,000 CAD / year
- Full-time
An established, growing specialty dessert retailer is seeking a passionate, people-focused Store Manager to lead one of its new locations. This is an exciting opportunity for a retail…
Added 13 mins ago
CG
Environmental Services Manager , Senior Living (Contract)
Compass Group Canada
Windsor, ON
- Full-time
…total rewards program will be shared by the Talent Acquisition team during the hiring process. Canadian work experience is not a requirement for this role. Please note that artificial…
Added 13 mins ago
W
Tester (Point-of-Sale)
W3Global
Vancouver, BC
- $40 to $44 CAD / hour
- Contract
Ability to lead projects individually and mentor team members.
Added 13 mins ago
P
Retail Customer Service Lead
PetSmart
BC · West Vancouver, BC
- Full-time
Our associates are the heart of Team PetSmart. Together, we're building the best team in retail through our values-based culture, connection, and teamwork. Our goal is to create a culture…
Added 13 mins ago
CG
Supervisor Full Time
Compass Group Canada
Calgary, AB
- Full-time
Ability to lead, coach, and motivate a team in a fast-paced environment.
Added 13 mins ago
K(
Financial Controller
KITS.COM (TSX:KITS)
Vancouver, BC
- Full-time
…run the accounting function that supports all three. You will lead a team of three who report directly to you: a Senior Accountant and two…
Added 28 mins ago
IB
Customer Experience Leader / Responsable de l’expérience en magasin
Indigo Books & Music
Edmonton, AB
- $16 to $18 CAD / hour
- Part-time
The Customer Experience Leader (CEL) is a member of the Store’s Leadership Team and is responsible for leading and executing work that contributes to the Store's operations and customer…
Added 28 mins ago
MS
Assistant Store Manager
Michaels Stores
Saskatoon, SK
- Full-time
Store - SASKATOON, SKProvide a well merchandised and well in-stock store by supervising and leading and supporting Team Members in their implementation of our inventory management…
Added 43 mins ago
LC
Front End Department Manager Full Time Day
Loblaw Companies Limited
Saskatoon, SK
- Full-time
…connections is valued – as we shape the future of Canadian retail, together. Our commitment to positively impact the lives of all Canadians provides employees a range of opportunities and…
Added 43 mins ago
Director, Patient Access & Channel Strategy
Inctye
Montreal, QC · Ville St. Laurent, Quebec
Patient Support Programs will be at the heart of your mandate. You will lead their strategy and delivery, strengthen our distribution partnerships and develop our pharmacy and channel…
Added 43 mins ago
LC
Natural Foods Assistant Department Manager Full Time Day
Loblaw Companies Limited
Halifax, NS
- Full-time
Lead, mentor and empower team members to improve efficiency, engagement, and retention
Added 43 mins ago
LC
Gérant de fruits et légumes
Loblaw Companies Limited
Chambly, QC
- Full-time
…connections is valued – as we shape the future of Canadian retail, together. Our unique position as one of the country's largest employers, coupled with our commitment to positively impact…
Added 43 mins ago
LC
Meat/Seafood Department Manager
Loblaw Companies Limited
Windsor, ON
- Full-time
…connections is valued – as we shape the future of Canadian retail, together. Our unique position as one of the country's largest employers, coupled with our commitment to positively impact…
Added 43 mins ago
LC
Lead Social Producer
Loblaw Companies Limited
Brampton, ON
- Full-time
…connections is valued – as we shape the future of Canadian retail, together. Our unique position as one of the country's largest employers, coupled with our commitment to positively impact…
Added 43 mins ago
LC
Gérant de service et caisses
Loblaw Companies Limited
Salaberry-de-Valleyfield, QC
- Full-time
…connections is valued – as we shape the future of Canadian retail, together. Our unique position as one of the country's largest employers, coupled with our commitment to positively impact…

123Dentist

Infrastructure Architect

Toronto, ON, Canada

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

Apply About employer

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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

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