Find work in Canada.

572,925 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 14 mins ago
CO
Director, Health, Safety, & Organizational Resilience
City of Saint John
Saint John, NB
- Full-time
The Director will lead organizational change and influence leaders at all levels of the organization to embed safety, risk management, prevention, and employee well-being into strategic and…
Added 14 mins ago
G
Data Analyst
GiveBridge
Toronto, ON
- Full-time
…needs.You will work closely with the Business Intelligence Lead and cross-functional teams including Field Operations, Client Services, Finance, and leadership. The role combines reporting,…
Added 14 mins ago
GG
Truck Loader
GVF Group of Companies
Cambridge, ON
- Full-time
This is a permanent, full-time position based out of 486 Main Street, Cambridge, Ontario. This is a night shift position, and your regular working will be Sunday to Friday 9:00 pm to 5:30…
Added 14 mins ago
Security Guard - Data Centres (Hiring Event)
Securitas Canada
Toronto, ON
…Area for casual roles at Data Centres. These positions could lead to permanent full time or part-time opportunities in the near…
Added 14 mins ago
RT
Laboratory Technician
Rio Tinto
Kitimat, BC
- Full-time
This permanent, full-time, role is based in Kitimat, BC. The perfect place to live and work, combining the tranquility of a small community with an unrivaled love for the great outdoors.
Added 14 mins ago
Store Manager
UFA Co-operative Ltd.
Spruce Grove, AB
As Store Manager, you will be responsible for leading all aspects of store operations, driving business performance, fostering a strong safety culture, and delivering an exceptional…
Added 15 mins ago
CH
Full-Time Chef De Partie-Hilton Garden Inn & Homewood Suites Ottawa Downtown
Concord Hospitality Enterprises
Ottawa, ON
- Full-time
Concord Hospitality is seeking a skilled and motivated Chef De Partie to lead our kitchen team and deliver exceptional culinary experiences. This role is key in maintaining high food…
Added 28 mins ago
HR
Life Cycle Support Analyst
Hitachi Rail
Toronto, ON
- Full-time
The Company provides an extensive benefits program for all full-time employees working 24 or more hours per week and their eligible dependents, including the following:
Added 28 mins ago
WC
Fashion Department Manager
Walmart Canada
Dawson Creek, BC
- Full-time
…and prioritizes work based on operational needs and takes the lead in delivering impactful seasonal guide sets and features that elevate the customer shopping…
Added 29 mins ago
PL
Yora Nordic Spa Assistant General Manager
Pomeroy Lodging
Canmore, AB
- Full-time
Working closely with the General Manager, you will lead daily operations, support department leaders, and ensure our teams, systems, and spaces work together effortlessly.
Added 29 mins ago
A
Proposal Supervisor
AECOM
Mississauga, ON
- $98,000 to $125,000 CAD / year
- Full-time
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 29 mins ago
F
Staff Back End Engineer (Data Platform)
Forma.ai
Toronto, ON
- Full-time
…meetings, high on accountability. Most of the team are in EST time zone but we have a few located in PST and Central as well. We are far from maintenance / progressive evolution in many…
Added 29 mins ago
SH
Full-Time l Front Office Supervisor l Aloft Vaughan Mills
Silver Hotel Group
Vaughan, ON
- Full-time
Are you ready to cue up your next career move with a role that’s full of connection, creativity, and growth? Here’s what’s in it for you:
Added 29 mins ago
PL
Yora Nordic Spa Assistant General Manager
Pomeroy Lodging
Calgary, AB
- Full-time
Working closely with the General Manager, you will lead daily operations, support department leaders, and ensure our teams, systems, and spaces work together effortlessly.
Added 29 mins ago
CC
Warehouse Supervisor
Coca-Cola Canada Bottling Limited
Richmond, BC
- Full-time
The full base salary range for this position is from $79,200 - $88,000 annually. The starting base salary offered is based on market location and may vary depending on job-related…
Added 29 mins ago
PL
Yora Nordic Spa Assistant General Manager
Pomeroy Lodging
AB · Edmonton, AB
- Full-time
Working closely with the General Manager, you will lead daily operations, support department leaders, and ensure our teams, systems, and spaces work together effortlessly.
Added 29 mins ago
SL
Human Resources Manager
Schill Landscaping and Lawn Care Services LLC
London, ON · Woodstock, ON
- $80,000 to $115,000 CAD / year
- Full-time
The Human Resources Manager is a key member of the regional leadership team. A hands-on HR professional who can lead by example. person who can align HR efforts to specific business needs…
Added 29 mins ago
Tooling Operations Lead
BWXT
Cambridge, ON
The Tooling Lead Senior is responsible for managing and overseeing the full lifecycle of all production tooling and related equipment. This role ensures tools are tracked, calibrated,…
Added 29 mins ago
Manager, Operational Excellence
Canadian Blood Services
Calgary, AB
Canadian Blood Services is looking for a Regular, Full-time Manager, Operational Excellence to join our dynamic Operational Excellence team.
Added 44 mins ago
RS
Diesel Truck Technician Trainee
Ryder Supply Chain Solutions
Toronto, ON · CAN - Etobicoke ON Kipling Ave
- Full-time
…business model, culture, and practices which could potentially lead to a future Technician I or Technician II position. The Technician Trainee must be able to fulfill all assigned…
Added 44 mins ago
CC
Retail Shift Leader
Canna Cabana
Mississauga, ON · Tomken, Mississauga, ON
- $17.95 to $19.5 CAD / hour
- Part-time
High Tide Inc. is the leading community-grown, retail-forward cannabis enterprise engineered to unleash the full value of the world’s most powerful plant and is the second-largest cannabis…
Added 44 mins ago
MH
Global Business Development Representative Manager
Maya HTT
Remote, Canada
- Full-time
- Remote
…rely on Maya HTT’s experience and expertise to achieve the full potential of their software investment. Maya HTT is also a Value-Added Reseller (VAR) for the Siemens PLM Software products,…
Added 44 mins ago
R
Manager, Operations II
RBC
Toronto, ON
- Full-time
As Manager, Futures Operations, you will lead a team supporting time-sensitive, complex, exception-based, and highly specialized futures operations within Wealth Management Canada. You will…
Added 44 mins ago
R
Team Operations Lead
RBC
Vernon, BC
- Full-time
…individual to join our leading wealth management firm as a Team Operations…
Added 44 mins ago
HH
Registered Nurse - ICU
Halton Healthcare
Oakville, ON
- Contract
Current Heart & Stroke ACLS certification required at time of hire and ongoing.

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