
Microsoft Entra Tenant-to-Tenant Design & Migration Expert at MetroSys. Location Information: USA. Position Summary:. We are seeking an experienced . Microsoft Entra Tenant-to-Tenant Design & Migration Expert. to . architect, plan, and execute. a . complex Microsoft 365 and Azure separation. as a company transitions from a . single Microsoft tenant. into . multiple tenants. while maintaining seamless collaboration. This role requires . deep expertise in Microsoft Entra ID (formerly Azure AD), M365 migrations, hybrid environments, and Azure resource management. to ensure a smooth, secure, and efficient migration with minimal business disruption.. Key Responsibilities:. Tenant Separation Strategy & Planning:. Design and document a . comprehensive tenant-to-tenant migration strategy. , covering . identity, access management, security policies, compliance, and licensing. .. Define the . co-existence model. for ongoing collaboration between companies post-separation (e.g., Teams, SharePoint, Exchange).. Identify and mitigate . dependencies. between existing Microsoft services, Azure resources, and . on-premises environments. .. Identity & Access Management (IAM) Migration:. Assess and plan the . separation of Microsoft Entra ID (Azure AD) tenants. , ensuring a smooth transition of . users, groups, applications, and permissions. .. Implement secure . cross-tenant collaboration strategies. for seamless access and communication.. Evaluate . authentication models, MFA, SSO, and Conditional Access policies. for both entities.. Microsoft 365 & Collaboration Migration:. Plan and execute . Microsoft 365 (M365) tenant migration. , including . Exchange Online, Teams, SharePoint, OneDrive, and Intune. .. Establish . secure B2B cross-tenant access. to maintain collaboration between companies.. Implement and optimize . hybrid Exchange configurations and domain migrations. .. Azure Resource & Subscription Separation:. Assess and . restructure Azure subscriptions, resource groups, networking, and security configurations. across multiple tenants.. Migrate . Azure Virtual Machines (VMs), SQL databases, storage accounts, and application services. .. Ensure compliance with . security frameworks, governance policies, and cost management best practices. .. On-Premises & Hybrid Integration:. Analyze and migrate . on-premises Active Directory (AD) environments. , ensuring proper . domain separation and reconfiguration. .. Adjust and migrate . internal/external DNS configurations. to reflect the new tenant structure.. Ensure continued . integration between hybrid identities. and on-premises systems.. Security & Compliance Assurance:. Define and implement . security policies, compliance measures, and data governance strategies. .. Implement . Zero Trust architecture. principles across multiple tenants.. Conduct security assessments to . identify and mitigate risks. before, during, and after migration.. Qualifications & Skills:. Deep expertise in Microsoft Entra ID (Azure AD). , including . cross-tenant migration, B2B collaboration, and access control. .. Strong experience with Microsoft 365 migrations. , covering Exchange Online, Teams, SharePoint, OneDrive, and hybrid environments.. Expertise in . Azure subscription design, management, and migrations. , including governance, networking, and security.. Strong understanding of on-premises Active Directory (AD), hybrid identity models, and DNS management. .. Experience with . Microsoft Exchange Hybrid Configuration & Domain Migration. .. PowerShell scripting. and automation for tenant migration tasks.. Knowledge of . Microsoft security best practices, compliance frameworks, and Zero Trust principles. .. Experience working in . complex enterprise environments with 1,000+ users. .. Relevant certifications (preferred): . Microsoft Certified: Identity and Access Administrator Associate, Microsoft 365 Certified: Enterprise Administrator Expert, or Microsoft Azure Solutions Architect Expert. .