M365 Platform Owner

Key Responsibilities

1) Vision, Strategy, Governance & Value

• Own the M365 vision and roadmap aligned with Group IT and business priorities.
• Drive governance, KPIs, executive alignment, and business cases while ensuring value creation, benefits realization, and measurable impact across productivity, compliance, and simplification.

2) Platform Operations & Technical Control

• Ensure reliable and secure day‑to‑day operations of M365, including ITSM, SLA, and 24x7 support when required.
• Define and control the target architecture, manage technical risks and debt, and maintain strong alignment with Cybersecurity, Infrastructure, Identity, Network, and Data teams.

3) Delivery, Projects & Delegation

• Steer the M365 project and deployment portfolio end‑to‑end, ensuring quality, budget, timeline, and scope.
• Coordinate Business and IT across OpCos and define delegation models and guardrails to enable local autonomy within a centralized platform.

4) Adoption, Community & Ecosystem Management

• Drive adoption and change management through communication, training, and gamification.
• Animate an international Champions Community and manage the M365 ecosystem, including budget ownership and relationships with Microsoft and service partners.

The Experience You Bring

• M365 Platform Owner Expertise: Proven experience owning and scaling a Microsoft 365 platform in a complex, international environment, with deep understanding on Microsoft partnership execution as well as licensing model.
• Leadership: Proven experience leading technical or functional internal & external teams to align with business roadmaps and governance policies.
• Global Mindset: Ability to work effectively with decentralized teams dispersed across multiple international locations.
• Implementation Track Record: Experience with M365 Managed Services and Adoption implementations and managing global external service providers.
• Communication: Strong verbal and written communication skills; fluent in English and French. Spanish is a plus .

What Success Looks Like

• A fully leveraged platform that supports group‑wide visibility and associates’ productivity.
• High internal stakeholder satisfaction through measured IT service performance.
• A clear, long‑term vision to provide the best in class & secured collaboration experience across Sonepar.

Work Mode & Location

Hybrid: 3 days in Paris (8ème) after the trial period

Benefits that await you

• 75% reimbursement of your monthly or annual transport pass.
• Swile Ticket restaurant card.
• Gym exclusively reserved for the company and made available to employees free of charge.
• Sustainable mobility package.
• Health insurance & Welfare.
• Employee Savings Plan & Profit Sharing Bonus.