Microsoft 365 engineering leadership defines this Senior Engineer role at Sun Life, spanning Teams, automation, endpoints, and security. Technical initiatives move from design through operational transition.
As a Senior Microsoft 365 Engineer, you will solve complex engineering challenges across enterprise technologies. You will support Microsoft 365 and Teams, develop PowerShell and API automation, and govern browsers and endpoints. The role partners with technology, cybersecurity, architecture, operations, vendors, and business teams.
Key Responsibilities: Lead initiatives from requirements and design through implementation and transition
Engineer Microsoft 365 and Teams services, applications, and integrations
Develop PowerShell scripts, APIs, workflows, monitoring, and deployment solutions
Govern Edge, Chrome, Intune, Group Policy, extensions,



and configurations
Evaluate technologies for security, supportability, feasibility, and business value
Requirements: Experience supporting Microsoft 365 and Teams in enterprise environments
Experience leading technical projects through production implementation and transition
Ability to troubleshoot complex technologies and complete root-cause analysis
Experience developing automation with PowerShell, APIs, or workflow technologies
Government of Canada Reliability Status clearance required
Apply Microsoft 365, Teams, PowerShell, and endpoint engineering expertise to complex technical initiatives at Sun Life.

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📌 Senior Microsoft 365 Solutions Engineer (Ontario)
🏢 Sun Life Assurance Company of Canada
📍 Ontario