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 1 min ago
M
Senior Manager, Commercial Management – Ontario Line
Metrolinx
Canada
- Full-time
Our Rapid Transit Commercial Management Office is looking for a Senior Manager, Commercial Management to support Elevated guideway Stations (EGS) Ontario Line subway project. You will lead…
Added 1 min ago
CH
Senior Building Manager, Portfolio Support & Training
Co-operative Housing Federation BC
Vancouver, BC
- Full-time
Reporting to the Managing Director of Housing Operations, The Senior Building Manager, Portfolio Support & Training supports the effective operation of housing co-operatives across…
Added 1 min 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 1 min ago
B
Senior Analyst, Credit Risk Analytics, Stress Testing (12 Month Contract)
BMO
Toronto, ON · FCP
- Full-time
Supports the research and development of stress testing and scenario analysis methodologies and related strategies in support of the management of risks arising from changes in the market…
Added 1 min ago
B
Associate or Vice President, Global Markets
BMO
Montreal, QC · HO
- Full-time
Assist senior staff in the research and resolution of administrative/operational issues
Added 1 min ago
B
Senior Relationship Manager
BMO
Edmonton, AB · Westlock, AB · Enbridge
- Full-time
As a Senior Relationship Manager, you will serve as a trusted advisor to a portfolio of high-value commercial clients, leveraging your financial expertise, business development skills, and…
Added 1 min ago
K
Operations Product Manager Co-Op
Kabam
Vancouver, BC
- Internship
The Operations Product Manager Co-Op plays a crucial role within the Operations Team by providing essential project and product management support for the success of both current and…
Added 1 min ago
M
Full Stack Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
You will work independently on most assignments while collaborating with senior engineers when addressing new or complex challenges. This role is well suited to an engineer who wants to…
Added 1 min ago
A
Cyber Security Analyst
AltaLink
Calgary, AB
- Full-time
Respond to computer security incidents by collecting, analyzing and preserving digital evidence. Support the response to critical security incidents under the direction of more senior staff.
Added 1 min ago
SE
Project Manager - Equipement
Schneider Electric
Milton, ON
- $64,000 to $96,000 CAD / year
- Full-time
Grow your skills and career. We commit to helping you grow with ongoing performance and development conversations, Senior Talent Program, global career opportunities, access to our…
Added 16 mins ago
Senior Advisor, Community Relations (Trois-Rivières)
VIA HFR - VIA TGF Inc
Trois-Rivières, QC
Relevant to the Manager, Community Relations based in Quebec, the Senior Advisor, Community Relations is responsible for managing relationships with stakeholders across Trois-Rivières and…
Added 16 mins ago
Manufacturing Engineering Specialist
BWXT
Peterborough, ON
…Engineered Solutions group is involved in the design, manufacture, development, testing, parts supply, and service of on-power refueling, reactor maintenance, and nuclear medicine delivery…
Added 16 mins ago
S
Senior Project Manager
Stantec
Toronto, ON
- Full-time
Guide design development to meet client program, budget, and design intent.
Added 16 mins ago
S
Senior Project Manager
Stantec
Toronto, ON
- Full-time
Guide design development to meet client program, budget, and design intent.
Added 16 mins ago
C
Nights Pt UCP
Chartwell
Cambridge, ON
- Part-time
Respond to resident and family concerns and report to the Health and Wellness Manager when needed
Added 16 mins ago
C
Account Representative
CDW
Toronto, ON
- Full-time
…Representative with a dedicated career progression path towards Account Manager, Senior Account Manager and Executive Account…
Added 16 mins ago
C
Senior Producer, Local Video Development (English Services) (Telework/Hybrid)
CBC/Radio-Canada
Toronto, ON
- Full-time
This role is a hybrid work arrangement. Work schedule to be discussed with Hiring Manager according to the guidelines defined by the department.
Added 16 mins ago
C
Account Representative
CDW
Toronto, ON
- Full-time
…Representative with a dedicated career progression path towards Account Manager, Senior Account Manager and Executive Account…
Added 16 mins ago
C
Account Representative
CDW
Calgary, AB
- Full-time
…Representative with a dedicated career progression path towards Account Manager, Senior Account Manager and Executive Account…
Added 16 mins ago
O
Nonprofit GTM Strategy Manager
Okta
Toronto, ON
- $131,000 to $202,400 USD / year
- Full-time
Okta is looking for an entrepreneurial, data-driven Nonprofit GTM Strategy Manager to join our team. At Okta, we are building a world where anyone can safely use any technology.…
Added 16 mins ago
HO
Manager, Policy Services
House of Commons of Canada Chambre des communes du Canada
Ottawa, ON
- $107,314 to $135,788 CAD / year
- Full-time
The House of Commons’ Finance Services is currently looking to staff the Manager, Policy Services position.
Added 16 mins ago
AW
Director Asset Protection
Arrow Workforce Solutions
Toronto, ON
- $220,000 to $230,000 CAD / year
- Full-time
Lead, mentor and develop senior asset protection leaders, including the Divisional Manager, Asset Protection and Senior Manager, AP Merchandising Process, along with their respective teams.
Added 16 mins ago
B
Senior Product Manager
Bevertec
Toronto, ON
- Contract
5+ years of experience in Product Road Map Development
Added 31 mins ago
R
Investigations Officer
RBC
Halifax, NS · Bedford, QC
- Full-time
Identify and recommend solutions to recurring errors and servicing gaps to my Team Leader/Senior Team Leader, engage service partners as
Added 31 mins ago
PG
Senior Application Security Engineer
Paymentus Group Inc
Richmond Hill, ON
- Full-time
This is a hands-on technical role reporting to the Manager of Platform Security. The Senior Application Security Engineer will perform secure design reviews, threat modeling, source code…

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