Senior Microsoft 365 Engineer

Key Responsibilities : 1. 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.2. 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.3. 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.4. 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.5. 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 : 1. 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.2. 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.3. 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.4. Migration & Coexistence :- Migration planning and execution using ShareGate, BitTitan, Quest, or native Microsoft tools.- Hybrid Exchange and legacy file share migration experience.5. Monitoring & Analytics : - Familiarity with Microsoft Sentinel, KQL queries, audit logs, and advanced hunting.- Use of Power BI for reporting and dashboarding Microsoft 365 activity.6. 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.7. 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.8. 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. (ref:hirist.tech)