Lead Infrastructure Engineer (Exchange, Entra, Intune & Microsoft 365)
Core
Design, operate, and evolve enterprise-scale Microsoft 365 and end-user computing platforms including Exchange Online, Entra ID, Intune, and endpoint management.
Role type
Lead Infrastructure Engineer (Microsoft 365 & Identity)
Builds
Enterprise messaging, identity, collaboration, and endpoint management services
Domain
Enterprise IT / Microsoft Cloud
Deliverable
infrastructure
Required skills
Microsoft 365, Exchange Online, Entra ID, Active Directory, Intune, SCCM/MECM, PowerShell, Microsoft Graph, Hybrid Exchange, Identity Architecture, Zero Trust, Endpoint Lifecycle Management, Automation
Preferred skills
Microsoft Purview, Defender for Endpoint, Tenant-to-tenant migrations, JAMM, Azure Infrastructure, Infrastructure as Code
Responsibilities
Serve as senior technical authority and Tier 3 escalation point; Own architecture and lifecycle of M365 services; Lead hybrid identity environment design; Manage enterprise messaging platforms; Architect endpoint management capabilities; Drive automation via PowerShell and Microsoft Graph; Partner with Security on identity governance; Support platform migrations and optimization.
Seniority
Lead, hands-on IC with strategic oversight
