Messaging Engineer
NTT DATA BUSINESS SOLUTIONS · Bengaluru, Karnataka, India
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NTT DATA BUSINESS SOLUTIONS · Bengaluru, Karnataka, India
Job Summary We are currently seeking a Messaging Engineer to join our team in Bangalore or Remote, Karntaka (IN-KA), India (IN). Responsibilities • Migration Execution: Plan and execute full lifecycle T2T migrations for Exchange mailboxes, OneDrive accounts, SharePoint Online sites, and Microsoft Teams workloads. • Assessment Discovery: Perform source-tenant readiness checks, identify risks (e.g., conflicting domains, custom applications, compliance policies), and define migration waves. • Identity Access Management: Map source user identities and groups to the destination tenant using Microsoft Entra ID. Handle complex T2T challenges like dual-enrollment for Intune and cross-tenant coexistence. • Scripting Automation: Develop and maintain advanced PowerShell scripts for pre-migration reporting, user attribute mapping, and post-migration validation. • Stakeholder Support: Facilitate cutover war rooms,address end-user technical blockers, and create technical runbooks for IT support. Qualifications • Experience: 7+ years of experience in systems administration and messaging platforms, specifically supporting large-scale MA (Mergers, Acquisitions, and Divestitures) integrations. • Tool Expertise: Hands-on experience utilizing enterprise migration tools such as BitTitan MigrationWiz, ShareGate, Quest On Demand, or native Microsoft Exchange moves. • M365 Core Knowledge: In-depth understanding of Exchange, Active Directory, Hybrid environments, and DNS management. • Scripting: Strong proficiency in PowerShell for bulk operations, automation, and reporting. • Certifications: Preferred credentials include Microsoft 365 Certified: Messaging Administrator Associate or Enterprise Administrator Expert.