Microsoft 365 Messaging Engineer

Insight is a Fortune 500 Solutions Integrator that specializes in cloud, data, AI, cybersecurity, and intelligent edge. As a Microsoft 365 Messaging Engineer, you will deliver and lead complex messaging solutions for enterprise clients, focusing on messaging platforms and migrations while ensuring compliance and security alignment.

Responsibilities:

• Design, implement, and support Microsoft Exchange and Microsoft 365 Messaging solutions
• Lead and execute email and messaging migrations including Exchange, Google Workspace/Gmail, Lotus Domino, and other legacy platforms
• Architect and deliver hybrid Exchange environments, coexistence strategies, tenant consolidations, and tenant-to-tenant migrations
• Troubleshoot complex messaging issues related to mail flow, security, compliance, and hybrid identity dependencies
• Provide senior-level engineering expertise across Active Directory, Microsoft Entra ID, Microsoft Purview, and Microsoft Defender
• Ensure messaging and collaboration data is secure, compliant, and appropriately scoped for Microsoft Copilot and AI workloads
• Advise clients on Copilot readiness including identity controls, oversharing risks, and compliance considerations
• Align messaging architecture with Zero Trust and AI governance principles
• Act as a trusted technical advisor to clients
• Lead technical discovery and solution design sessions
• Translate business and technical requirements into secure, scalable architectures
• Own technical delivery quality and identify risks and mitigation strategies
• Support pre-sales activities with architecture input, effort estimation, and complexity assessment

Requirements:

• 5+ years of Microsoft infrastructure or Microsoft 365 experience
• 3+ years of consulting or professional services delivery experience
• Deep expertise with Microsoft Exchange, Microsoft 365 Messaging, and messaging migrations
• Strong understanding of hybrid identity and Microsoft 365 service architecture
• Excellent written and verbal communication skills
• Experience with Microsoft Entra ID, Purview, Defender for Office 365, and Intune
• Broader Microsoft 365 experience including Teams, SharePoint Online, OneDrive, and Microsoft 365 Security & Compliance
• Exposure to Copilot readiness, AI governance initiatives, enterprise migrations, or tenant consolidations