Senior Technical Architect Teams Phone and Rooms Migration (Microsoft Teams)

TL;DR

Senior Technical Architect (Microsoft Teams): Defining safe migration patterns and readiness standards for Teams Phone and meeting rooms during tenant-to-tenant consolidation with an accent on policy baselines and cutover choreography. Focus on building remediation runbooks, managing technical dependencies, and ensuring business-critical voice continuity.

Location: Hybrid, London (UK)

Company

hirify.global is a global leader in running and reimagining mission-critical technology systems for the world's leading businesses.

What you will do

• Define Teams Phone/Rooms migration readiness standards and safe cutover patterns.
• Establish policy baselines and validation checks required before and after user moves.
• Develop runbooks for common voice/rooms remediation scenarios during tenant transitions.
• Coordinate technical dependencies with Identity, endpoints, networking, and licensing stakeholders.
• Support pilot execution and translate outages or issues into hardened standards.
• Define acceptance criteria and evidence requirements for voice/rooms components.

Requirements

• Must have evidence of tenant-to-tenant migration work affecting Teams voice/rooms.
• Strong Teams administration knowledge and practical voice domain troubleshooting experience.
• Experience creating runbooks, readiness criteria, and validation routines for scaled cutovers.
• Proven ability in stakeholder and dependency management across technical domains.
• Willingness to support extended hours during cutover windows and global coordination calls.
• Strong documentation discipline for creating repeatable guidance and evidence templates.

Nice to have

• Experience with enterprise voice integrations and meeting room estate management.
• Microsoft certifications relevant to collaboration and communications.
• Familiarity with broader M365 tenant consolidation sequencing impacts.

Culture & Benefits

• Hybrid-friendly work culture that prioritizes employee well-being.
• Comprehensive Be Well programs covering financial, mental, physical, and social health.
• Access to cutting-edge learning opportunities and certifications with Microsoft, Google, and Amazon.
• Inclusive environment focused on empathy, kinship, and shared success.