Jobs / 123Dentist

Infrastructure Architect

123Dentist · Toronto, ON, Canada
Toronto, ON, CanadaExp: 7-8 yrs150,000-175,000 CAD/yearlyHybrid
Remuneration
150,000-175,000 CAD/yearly
Location
Toronto, ON, Canada
Visa sponsorship
Not specified

Job summary

The Infrastructure Architect is a senior technical engineer responsible for managing server, identity, cloud, and network infrastructure in a Microsoft-centric environment. This role involves diagnosing complex issues, leading major incident responses, and mentoring team members while driving infrastructure transformation initiatives, including cloud migrations and identity modernization.

Qualifications

  • 7–8+ years in systems/infrastructure engineering or senior systems administration
  • Demonstrated experience independently leading infrastructure transformation projects
  • Experience supporting a multi-site, distributed environment
  • Expert-level Windows Server administration and deep hybrid identity expertise
  • Strong Microsoft Azure engineering skills
  • Experience with Microsoft Intune / modern endpoint management
  • PowerShell scripting and automation experience
  • Strong sense of ownership, excellent analytical and problem-solving abilities

Responsibilities

  • Serve as the Tier 2/3 escalation point for complex infrastructure, identity, cloud, and network incidents
  • 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
  • Mentor and coach Tier 1 and Tier 2 analysts
  • Independently design, plan, and deliver infrastructure transformation initiatives
  • Engineer and administer Microsoft Azure infrastructure
  • Lead hybrid identity initiatives spanning on-premises Active Directory and Entra ID
  • Modernize and standardize endpoint management through Microsoft Intune
  • Lead the technical engineering workstream to integrate newly acquired practices
  • Partner with IT leadership and the Corporate Development / M&A team on due-diligence and integration planning

Skills

AzurePowerShellWindowsWindows Server

Certifications

AZ-104AZ-305MD-102SC-300CCNASecurity+ITIL

Degrees

Bachelor’s degree in Information TechnologyComputer ScienceRelated field

Relocation

No