Senior M365 Specialist
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Job Location:
Monthly Salary:
Posted on:
6 hours ago
Vacancies:
1 Vacancy
Job Summary
Senior M365 Specialist (Sr. Associate) M365 Asset Migration (6 to 8 Years of Exp) The M365 Migration Senior Associate will execute tenant-to-tenant migrations across Microsoft 365 workloads including Exchange Online OneDrive for Business SharePoint Online Microsoft Teams and related security and compliance configurations. This hands-on role delivers secure compliant and scalable migration outcomes with minimal business disruption aligning execution to enterprise governance and regulatory requirements. The position collaborates closely with solution architects security and compliance teams application owners and vendors to plan pilot migrate and validate services and data across complex cloud ecosystems.
Key Responsibilities:
1. Discovery Readiness and Design Support Perform discovery and inventory of mailboxes archives shared resources distribution/M365 groups OneDrive accounts SharePoint sites Teams and related apps.
2. Contribute to workload-level migration designs (coexistence strategy pilot criteria wave planning success metrics rollback).
3. Support identity and domain readiness: UPN/SMTP alignment vanity domain transfer sequencing directory objects mapping group and permission modelling.
4. Define verification methods and test plans for mailbox health site integrity Teams functionality membership/permissions links and policy replication.
5. Workload Execution (Tenant-to-Tenant) Exchange Online: Execute mailbox and archive migrations; handle shared/resource mailboxes delegates calendars and permissions.
6. Coordinate mail flow changes connectors accepted domains and DNS (MX SPF DKIM DMARC) to ensure delivery and maintain email hygiene.
7. OneDrive for Business and SharePoint Online: Migrate user and site content metadata and permissions; reconcile sharing links and external access; validate site structures and policies.
8. Align hub/site associations site quotas and governance settings post-migration.
9. Microsoft Teams and M365 Groups: Migrate teams channels tabs files and memberships; coordinate the reconfiguration of apps/bots/connectors. Validate chats meetings and policies as applicable; ensure M365 Group membership and resources are up to date and intact.
10. Cross-workload dependencies: Identify and address integrations (Power Platform Planner Stream storage locations and eDiscovery cases) and document any exceptions/remediations. Security Compliance and Governance Alignment Apply Conditional Access/MFA prerequisites and ensure least privilege in admin execution. Carry forward or re-establish DLP retention sensitivity labels and eDiscovery/legal hold alignment; capture variances and approvals.
11. Maintain audit-ready evidence: configuration mappings change records migration logs validation results and sign-offs. Cutover Coexistence and Stabilization Execute pilots and scale to migration waves with well-defined runbooks entry/exit criteria and command-center procedures.
12. Coordinate coexistence (calendar sharing mail routing link redirection) and domain cutovers to minimize downtime and user impact. Perform post-migration validation for data integrity permissions authentication mail flow search Teams calling/meetings and service health.
13. Drive hypercare defect triage and remediation; transition to steady-state operations with knowledge transfer.
14. Automation Tooling and Reporting Build and enhance automation for repeatable tasks using PowerShell and Microsoft Graph; leverage approved migration and reporting APIs. Standardize scripts templates and validation routines; integrate into version-controlled pipelines for auditable execution.
15. Produce dashboards and reports to track progress throughput errors and success criteria; communicate status risks and mitigation strategies.
16. Stakeholder Coordination and Communication Coordinate schedules and dependencies with architects identity engineers security/compliance application owners.
Key Responsibilities:
1. Discovery Readiness and Design Support Perform discovery and inventory of mailboxes archives shared resources distribution/M365 groups OneDrive accounts SharePoint sites Teams and related apps.
2. Contribute to workload-level migration designs (coexistence strategy pilot criteria wave planning success metrics rollback).
3. Support identity and domain readiness: UPN/SMTP alignment vanity domain transfer sequencing directory objects mapping group and permission modelling.
4. Define verification methods and test plans for mailbox health site integrity Teams functionality membership/permissions links and policy replication.
5. Workload Execution (Tenant-to-Tenant) Exchange Online: Execute mailbox and archive migrations; handle shared/resource mailboxes delegates calendars and permissions.
6. Coordinate mail flow changes connectors accepted domains and DNS (MX SPF DKIM DMARC) to ensure delivery and maintain email hygiene.
7. OneDrive for Business and SharePoint Online: Migrate user and site content metadata and permissions; reconcile sharing links and external access; validate site structures and policies.
8. Align hub/site associations site quotas and governance settings post-migration.
9. Microsoft Teams and M365 Groups: Migrate teams channels tabs files and memberships; coordinate the reconfiguration of apps/bots/connectors. Validate chats meetings and policies as applicable; ensure M365 Group membership and resources are up to date and intact.
10. Cross-workload dependencies: Identify and address integrations (Power Platform Planner Stream storage locations and eDiscovery cases) and document any exceptions/remediations. Security Compliance and Governance Alignment Apply Conditional Access/MFA prerequisites and ensure least privilege in admin execution. Carry forward or re-establish DLP retention sensitivity labels and eDiscovery/legal hold alignment; capture variances and approvals.
11. Maintain audit-ready evidence: configuration mappings change records migration logs validation results and sign-offs. Cutover Coexistence and Stabilization Execute pilots and scale to migration waves with well-defined runbooks entry/exit criteria and command-center procedures.
12. Coordinate coexistence (calendar sharing mail routing link redirection) and domain cutovers to minimize downtime and user impact. Perform post-migration validation for data integrity permissions authentication mail flow search Teams calling/meetings and service health.
13. Drive hypercare defect triage and remediation; transition to steady-state operations with knowledge transfer.
14. Automation Tooling and Reporting Build and enhance automation for repeatable tasks using PowerShell and Microsoft Graph; leverage approved migration and reporting APIs. Standardize scripts templates and validation routines; integrate into version-controlled pipelines for auditable execution.
15. Produce dashboards and reports to track progress throughput errors and success criteria; communicate status risks and mitigation strategies.
16. Stakeholder Coordination and Communication Coordinate schedules and dependencies with architects identity engineers security/compliance application owners.
Key Skills
- Computer Hardware
- Mac Os
- Manufacturing & Controls
- Root cause Analysis
- Windows
- Customer Support
- Remote Access Software
- Operating Systems
- Encryption
- Remedy
- Chemistry
- Cerner
