System Administrator (Microsoft 365 & Azure)

About the role

We are looking for a System Administrator to manage, maintain and improve our enterprise systems and cloud platforms. The role will support Microsoft 365, Azure, endpoint management and identity services across our Winnipeg and Toronto offices, working closely with internal IT teams, vendors and business stakeholders.

Key responsibilities

• Administer and support Microsoft 365 services including Exchange Online, Entra ID (Azure AD), Teams, SharePoint Online, and Intune/Endpoint Manager.
• Support Azure cloud infrastructure such as Virtual Machines, Storage Accounts, Azure Virtual Desktop, networking components, Key Vaults and monitoring solutions.
• Manage user lifecycle processes: provisioning, deprovisioning, group management, access reviews, MFA and Conditional Access.
• Maintain endpoint management solutions, including Windows device administration, Intune deployments, compliance policies, application deployment and patch management.
• Assist with security and compliance initiatives using Microsoft Defender, Purview, security monitoring and incident response support.
• Develop and maintain automation scripts with PowerShell, Microsoft Graph and related tools.
• Monitor infrastructure health and troubleshoot operational issues across cloud and on‑premise environments.
• Create and maintain technical documentation, procedures and operational runbooks.
• Participate in project implementations, upgrades, migrations and system improvements.
• Collaborate with vendors and third‑party providers to resolve issues and support integrations.
• Provide tier 2/3 technical support and escalation assistance when required.

Required profile

• Degree or diploma in Computer Science or equivalent experience.
• Relevant certifications (e.g., CompTIA, Microsoft, security) are an asset.
• Minimum 3 years of experience in a System Administrator or Infrastructure Support role.
• Experience supporting Microsoft 365 enterprise environments.

Required skills

• Microsoft 365 (Exchange Online, Teams, SharePoint Online)
• Entra ID / Azure AD
• Intune / Endpoint Manager
• Azure (Virtual Machines, Storage Accounts, Azure Virtual Desktop, networking, Key Vault)
• PowerShell scripting
• Microsoft Graph
• Microsoft Defender and Purview
• Identity & Access Management (MFA, Conditional Access)
• Endpoint management and patching