MUMBAI · FULLTIME
Active Directory with Entra ID Engineer-ISR-Senior

Ernst Young
Mumbai · onsite · Posted 9d ago
Sourced from
Not disclosed4–7 yrsfulltimeMumbai
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Section · 01
About this role
At EY, you'll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we're counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.
Job Title: Senior Consultant – Active Directory with Entra ID (AD, Entra ID, Migrations)
Experience: 4–7 Years
Job Summary
We are looking for a Senior Consultant with strong expertise in Active Directory, Entra ID (Azure AD), OR Microsoft 365 workloads. The ideal candidate will have hands-on experience in assessments, transitions, transformations, and migrations across hybrid and cloud identity environments, and will play a key role in advising clients while also executing technical delivery.
Key Responsibilities
EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.
Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.
Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.
Job Title: Senior Consultant – Active Directory with Entra ID (AD, Entra ID, Migrations)
Experience: 4–7 Years
Job Summary
We are looking for a Senior Consultant with strong expertise in Active Directory, Entra ID (Azure AD), OR Microsoft 365 workloads. The ideal candidate will have hands-on experience in assessments, transitions, transformations, and migrations across hybrid and cloud identity environments, and will play a key role in advising clients while also executing technical delivery.
Key Responsibilities
- Lead and execute assessments of existing Active Directory, Entra ID, and M365 environments to identify gaps, risks, and modernization opportunities.
- Design and drive transition and transformation roadmaps for identity infrastructure (on-prem AD to Entra ID, hybrid identity models).
- Plan and execute migrations of AD, Entra ID, and M365 workloads (Exchange Online, SharePoint Online, OneDrive, Teams) — including tenant-to-tenant migrations, domain consolidations, and hybrid setups.
- Provide hands-on configuration, troubleshooting, and optimization of AD DS, Azure AD Connect/Entra Connect, Conditional Access, Identity Protection, and hybrid identity synchronization.
- Work closely with client stakeholders to gather requirements, define migration strategy, and manage risk/rollback plans.
- Prepare technical documentation: assessment reports, architecture diagrams, migration runbooks, and transformation roadmaps.
- Collaborate with cross-functional teams (security, infrastructure, cloud) to ensure smooth delivery of projects.
- Stay current with Microsoft's evolving identity and M365 ecosystem, and recommend best practices.
- 4–7 years of overall IT experience, with strong focus on Active Directory, Entra ID (Azure AD), OR M365 workloads.
- Proven, in-depth hands-on experience (not just theoretical) in:
- AD DS design, administration, and troubleshooting
- Entra ID / Azure AD (Connect/Entra Connect, Conditional Access, Identity Protection, RBAC)
- M365 workloads: Exchange Online, SharePoint Online, OneDrive, Teams
- Strong experience in assessment methodologies for identity and M365 environments.
- Demonstrated experience leading transition & transformation projects (on-prem to cloud, hybrid identity).
- Solid experience in migration projects — tenant-to-tenant, cross-forest, domain consolidation, mailbox/data migrations.
- Good understanding of security and compliance considerations in identity/M365 environments.
- Strong client-facing consulting skills — able to present findings, roadmaps, and recommendations confidently.
- Excellent communication and documentation skills.
- Relevant Microsoft certifications (e.g., MS-100/101, SC-300, AZ-800/801).
- Experience with PowerShell scripting for automation of AD/Entra ID/M365 tasks.
- Exposure to third-party migration tools (Quest, BitTitan, ShareGate, etc.)
EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.
Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.
Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.
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Section · 02
Skills
Assessment methodologies for identity and M365 environmentsSharePoint OnlineActive DirectoryExchange OnlineEntra IdAzure Ad ConnectRbacConditional AccessAzure ADTeamsEntra ConnectMicrosoft 365 workloadsIdentity ProtectionOnedrive
Section · Company
About Ernst & Young

Ernst Young
Management Consulting
44k+
employees
2002
24 years old
Gurgaon / Gurugram, Haryana
India
₹15.3L PA avg
Avg at Ernst & Young
About
At EY, our purpose is Building a better working world. The insights and quality services we provide help build trust and confidence in the capital markets and in economies the world over.
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