Job Profile: Senior Manager - Microsoft 365 Platform
The Senior Manager - Microsoft 365 Platform is accountable for the product ownership, governance, and technical health of Microsoft 365 and the Power Platform across TD SYNNEX.
This role provides clear direction on what we use, how we use it, and how we evolve it, ensuring the platform is secure, standardized, and aligned to enterprise priorities while actively reducing technical debt and legacy dependencies.
The role operates as a platform product leader, not a service desk or security function, and works in close partnership with Infrastructure Operations, Security, Architecture, SAM, and Regional IT teams.
Reporting Line
Reports to: Vice President, rTIO Europe and General Ops
Management Level: Senior Manager
Mission
Provide clear Microsoft 365 and Power Platform product direction, robust governance, and disciplined execution-modernizing collaboration services, reducing technical debt, and enabling secure, scalable cloud adoption across TD SYNNEX.
Key Responsibilities
Platform Product Ownership & Strategy
Accountable For Defining And Maintaining The Target-state Vision For
Microsoft 365 collaboration services (Office 365, Teams, SharePoint, OneDrive, Microsoft 365 Groups, Copilot, Viva where applicable)
Power Platform (Power Apps, Power Automate, Power BI - governance and strategy)
The hybrid digital workspace (integration of collaboration tools with physical office environments)
Key Outcomes
Clearly articulated platform roadmap aligned to business priorities
Defined usage patterns, guardrails, and architectural principles
Transparent decision-making on platform evolution and deprecation




Platform Governance
Own And Enforce Governance Models Covering
Usage standards and lifecycle management
Workspace and application provisioning models (in coordination with the SAM team for licensing)
Data ownership, permissions, retention, and external sharing rules
The role ensures consistency at scale, balancing flexibility for the business with enterprise risk and compliance requirements.
Platform Engineering & Maintenance
Provide Leadership Over Platform Stability And Continuous Improvement, Including
Configuration baselines and policy management
Release and change impact management for Microsoft 365 updates
Reduction of recurring incidents through standardization and automation
This role is accountable for outcomes, not hands‑on administration, working through platform engineers and regional teams.
Legacy Reduction & Cloud Migration (Strategy Ownership)
Own The Strategy And Direction For
Migration from file shares and legacy collaboration tools to SharePoint and Teams
Replacement of legacy solutions (e.G. Access databases) with governed Power Platform solutions
Definition and active burn‑down of technical debt through a documented target-state architecture
Execution may sit with regional or project teams;
accountability for direction, standards, and success remains with this role.
Stakeholder & Cross‑Functional Leadership
Act as the senior point of contact for M365 platform direction across IT and the business
Partner closely with:
Security teams (alignment, not ownership)
Architecture and Infrastructure teams
Regional IT leadership
Vendor and Microsoft

📌 Platform Manager (Barcelona)
🏢 TD SYNNEX Spain
📍 Barcelona