Senior Microsoft 365 Engineer

Key Responsibilities

• Microsoft 365 Architecture & Deployment :
• Design and deploy modern workplace solutions using Microsoft 365 services : SharePoint Online, Teams, OneDrive, and Exchange Online.
• Architect and implement Zero Trust security models in line with industry best practices.
• Build scalable and efficient workflows using Power Automate, Power Apps, and Dataverse.
• Migration & Modernization :
• Lead end-to-end migration projects from legacy systems or third-party platforms to Microsoft 365.
• Conduct readiness assessments, plan migration waves, and manage coexistence strategies.
• Optimize post-migration environments for user experience, adoption, and cost-efficiency.
• Security, Compliance & Governance :
• Deploy and manage Microsoft 365 security solutions : Microsoft Defender for Office 365, Microsoft Sentinel, Azure AD Conditional Access, and Compliance Manager.
• Establish governance frameworks, policies, and controls to meet regulatory requirements (e.g., HIPAA, GDPR, CCPA).
• Respond to and investigate security incidents in collaboration with IT security teams.
• Collaboration & Stakeholder Support :
• Act as a technical escalation point for complex issues and project challenges.
• Provide mentorship to junior engineers and training to client stakeholders.
• Develop standard operating procedures (SOPs), best practices, and governance documentation.
• Innovation & Continuous Improvement :
• Stay current with the Microsoft 365 roadmap, preview features, and security advancements.
• Evaluate and prototype new Microsoft capabilities to enhance collaboration, automation, or compliance.
• Document architectural designs, configurations, and knowledge bases for reuse and scale.

Required Experience

• 8+ years of hands-on experience in enterprise IT environments, with specialization in Microsoft 365.
• Strong architectural knowledge of SharePoint Online (site collections, permissions, hubs).
• Proven track record in Microsoft 365 tenant migrations and hybrid environment modernization.
• Deep knowledge of Power Platform tools (Power Automate, Power Apps).
• Strong command of Microsoft Security stack (Defender, Sentinel, Conditional Access, Endpoint Manager).

Skills & Technical Expertise

• Microsoft 365 Platform & Administration :
• Advanced administration of Microsoft 365 services : SharePoint Online, Teams, Exchange Online, OneDrive, Microsoft 365 Admin Center.
• In-depth experience with Microsoft Entra ID (Azure AD) and directory synchronization.
• Security, Compliance & Zero Trust :
• Deployment of Zero Trust frameworks including Conditional Access, MFA, and Identity Protection.
• Implementation of Microsoft Purview, DLP, sensitivity labels, and data retention policies.
• Experience with Microsoft Defender XDR stack and Microsoft Sentinel.
• Automation & Integration :
• PowerShell scripting for Microsoft 365 automation and reporting.
• Development using Power Automate, Power Apps, Logic Apps, and Graph API for workflow and process automation.
• Integration with Azure Functions, Azure Logic Apps, and third-party APIs.
• Migration & Coexistence :
• Migration planning and execution using ShareGate, BitTitan, Quest, or native Microsoft tools.
• Hybrid Exchange and legacy file share migration experience.
• Monitoring & Analytics :
• Familiarity with Microsoft Sentinel, KQL queries, audit logs, and advanced hunting.
• Use of Power BI for reporting and dashboarding Microsoft 365 activity.
• User Experience & Adoption :
• End-user enablement and adoption strategy using Microsoft Viva and Microsoft 365 Learning Pathways.
• Change management and communication planning for smooth transitions.
• Cross-Platform & Hybrid Integration :
• Hybrid identity management (on-prem AD with Azure AD Connect).
• Integration with MDM/EMM tools (e.g., Intune), third-party CASBs, and endpoint security platforms.
• Project & Stakeholder Management :
• Experience working in Agile/Scrum environments and with ITIL-based service models.
• Proven ability to lead client workshops, run design sessions, and drive technical consensus.

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