Find work in Canada.

330,704 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Save this search

Added 1 min ago
Branch Manager
Arctic Beverages Group of Companies
Flin Flon, MB
Full-time
The Branch Manager is responsible for overseeing the day-to-day operations of the branch, ensuring smooth workflow and operational efficiency. This role includes developing and mentoring…
Added 1 min ago
Program Manager - BCY Disaster Risk Reduction (DRR) & Climate Change Adaptation (CCA)
Canadian Red Cross
BC · British Columbia, Canada
Full-time
Title: Program Manager - BCY Disaster Risk Reduction (DRR) & Climate Change Adaptation (CCA)
Added 1 min ago
Cyber Security Co-op/Intern – JEDI Partnership
TD
Toronto, ON
Full-time
…opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been…
Added 1 min ago
Operations Supervisor (Afternoon Shift)
Metro Supply Chain
Elora, ON
Full-time
Reporting to the Operations Manager, the Operations Supervisor will be responsible for all facets of the operations on the shift. This involves leading all aspects of health and safety,…
Added 1 min ago
Consultant
Royal Victoria Regional Health Centre
Barrie, ON
Full-time
Reporting to the Financial Planning and Analysis (FP&A) Manager, the FP&A Consultant provides financial analysis & planning support to various hospital programs. The position integrates and…
Added 1 min ago
Lead Field Service Representative
Veolia
Calgary, AB
Full-time
…Focus, and Respect. You'll have opportunities for comprehensive leadership development, career advancement, and the chance to make a meaningful impact on sustainability and environmental…
Added 1 min ago
Full-Time Building Services Manager - Verve Aspen Woods Retirement Residence (2026-10814)
Verve Senior Living
Calgary, AB
Full-time
…2023, 2024, and 2025, reflecting our dedication to service, leadership, and care. What truly sets us apart are the people who choose to build their careers here. Whether you're supporting…
Added 1 min ago
Network Development Manager
YAMAHA MOTOR CANADA LTD.
Toronto, ON · North York, ON
Full-time
…opportunities, and prepare non-renewal groundwork for review by Sr. Manager, Network Development and the RSM. Administer the annual dealer sentiment survey, from questionnaire design…
Added 1 min ago
Construction Manager - PL#74342
Peter Lucas
Calgary, AB
$150,000 to $180,000 CAD / year
Full-time
The Construction Manager will provide leadership and oversight of construction activities across multiple work fronts, coordinating project staff, subcontractors, engineering, materials,…
Added 1 min ago
Project Manager, Sales Enablement & Executive Customer Engagement
Husky Technologies
Bolton, ON
Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 1 min ago
Risk Manager
Robert Half
Calgary, AB
Full-time
Our client is seeking an experienced Risk Manager to join its organization and play a key role in strengthening its overall risk management capabilities. Reporting to the Chief Risk…
Added 1 min ago
Financial Manager - PLM (Product Line Mgmt)
Husky Technologies
Bolton, ON
Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 1 min ago
Manager, District Sales
White Cap Canada
Toronto, ON
Full-time
…on organizational needs, associate actions, and sales team development. Sell to key district…
Added 1 min ago
US Retirement Savings Specialist
Altis
Toronto, ON
$85,000 to $95,000 CAD / year
Full-time
Join an organization that values collaboration, professionalism and continuous learning. You'll gain exposure to senior leadership, contribute to a highly visible strategic initiative, and…
Added 1 min ago
Manager Operations (Afternoon Shift)
Metro Supply Chain
Elora, ON
Full-time
The Operations Manager will direct and coordinate the day-to-day activities of a warehouse operation which includes supervision of the team members, receiving, storage, distribution,…
Added 1 min ago
Personal Banking Associate-Etobicoke- Future Opportunities
TD
Toronto, ON · Etobicoke, ON
Full-time
…opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been…
Added 1 min ago
Product Owner, retail + ecommerce
Creative Circle
Toronto, ON
$70 to $80 CAD / hour
Contract
Our consulting agency client is seeking an experienced Product Manager to support a leading eCommerce organization. This role is ideal for a product professional who thrives in Agile…
Added 1 min ago
Manager, Account Sales & Planning
Samsung Electronics
Mississauga, ON
Full-time
Work with SECA’s Technical Sales Manager and Convergence team when needed to maximize Samsung sales
Added 1 min ago
Senior Account Manager - Health and Safety
Lifemark Health Group
Toronto, ON
$80,000 to $120,000 CAD / year
Full-time
Lifemark is seeking an experienced, commercially minded Senior Account Manager to accelerate the growth of our Occupational Health business across Ontario. Reporting to the VP, Sales…
Added 1 min ago
Manager, Capital Projects
Royal Victoria Regional Health Centre
Barrie, ON
Full-time
Reporting to the Director, Enterprise Projects, the Manager, Capital Projects role combines strategic leadership, project governance, stakeholder engagement, and operational oversight to…
Added 1 min ago
Manager, Health Economics & Market Access (VELYS Knee)
Johnson & Johnson MedTech
Markham, ON
Full-time
Purpose: The Manager, Health Economics & Market Access (VELYS Knee) , will support the VELYS Knee platform and will work in close collaboration with the US & global business partners to…
Added 1 min ago
Senior Account Manager - Health and Safety
Lifemark Health Group
Brampton, ON
$80,000 to $120,000 CAD / year
Full-time
Lifemark is seeking an experienced, commercially minded Senior Account Manager to accelerate the growth of our Occupational Health business across Ontario. Reporting to the VP, Sales…
Added 1 min ago
Construction Manager - PL#74342
Peter Lucas
Sudbury, ON
$150,000 to $180,000 CAD / year
Full-time
The Construction Manager will provide leadership and oversight of construction activities across multiple work fronts, coordinating project staff, subcontractors, engineering, materials,…
Added 1 min ago
Customer Success Manager
Harvey Nash
Vancouver, BC
$80 to $90 CAD / hour
Contract
We are seeking a Customer Success Manager, you will manage a set of Client Identity SASS customers, through relationship building, and QBRs, to secure renewal revenue and drive incremental…
Added 2 mins ago
Branch Business Account Manager - Sen̓áḵw Village
Vancity
Vancouver, BC
Full-time
As a Branch Business Account Manager (BBAM), you will deliver relationship‑based financial advice to personal and business members through in‑person, phone, and virtual interactions. You’ll…

123Dentist

Infrastructure Architect

Toronto, ON, Canada

Pay: $150,000 to $175,000 CAD / year
Job type: Full-time
Posting language: English
Posted: Sep 21, 2026

Apply About employer

Applications open in a new tab.

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

The Infrastructure Architect will lead the design, engineering, and transformation of server, identity, cloud, and network systems while serving as a Tier 2/3 escalation point for complex technical issues. They are also responsible for integrating newly acquired dental practices into the corporate environment and mentoring the IT operations team.

Requirements

Candidates must have 7-8+ years of experience in systems or infrastructure engineering within a Microsoft-centric enterprise environment. A bachelor's degree in IT or Computer Science is required, along with deep expertise in Azure, hybrid identity, and modern endpoint management.

Skills

Infrastructure Architecture
Windows Server
Active Directory
Entra ID
Microsoft Azure
Microsoft Intune
PowerShell
Network Engineering
Identity Management
Cloud Migration
Endpoint Management
Firewall Administration
ITSM
Disaster Recovery
Project Delivery
Mentorship

Visa sponsorship

Not detected in the job text

Keywords

Infrastructure Architect
Microsoft Azure
Active Directory
Entra ID
Microsoft Intune
Windows Server
PowerShell
Cloud Migration
Identity Modernization
Endpoint Management
LAN/WAN
Firewall
M&A Integration
Tier 2/3 Support
Infrastructure-as-code
AZ-104
AZ-305
MD-102
SC-300
CCNA
Security+
ITIL
Hybrid Identity
Conditional Access
RBAC
Virtual Networking
Backup
Disaster Recovery
ITSM
Automation

Report this job