> Markdown version of [/jobs/ext/3155023-microsoft-365-platform-expert](https://www.wearedevelopers.com/jobs/ext/3155023-microsoft-365-platform-expert). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Microsoft 365 Platform Expert - **Company:** AXA - **Location:** Paris, France - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Microsoft Azure, Cyber Security, IT Management, Windows PowerShell, Cyber Warfare - **Published:** September 10, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=62b93e6fe3971469 ## About the Role Technical skills * Minimum of 3-5 or more years of senior experience with Microsoft 365 in a Hybrid provisioning and authentication environment. * Minimum of 3-5 or more years of senior experience with Microsoft 365 Purview. * Minimum of 3-5 or more years in PowerShell Scripting. * Experience in working with Microsoft 365 tenants with minimum of 50k users in a single tenant. * Experience in international environments and heterogeneous environments. * Minimum of 2 years of hands-on experience in analysing, documenting, and maintaining a large-scale infrastructure. * Minimum of 2 years of experience with Microsoft Azure and Federated authentication. * Works independently with little or no supervision. * Excellent oral and written communication skills. * Excellent technical teamwork, and interpersonal skills. * English - Daily business level proficiency (spoken/written). Soft skills / transversal skills * Willing to work in strong team environment, constantly teaching and learning from other team members. * Ability to foster working relationships with the team, IT Management and Client departments. * Ability to explain technical concepts to the business users in the context of business requirements. * Maintains a solid working knowledge of Information Security principles and practices. * Ability to communicate vision on a technical scope and drive small team. ## Description * Maintain the global platform, such as but not limited to: Platform planned maintenance, updates, and upgrades; patching; migrations; consolidations; deployments; project support. * Proactively ensure the highest levels of security and availability. * Maintain operational, configuration, or Standard Operation Procedures and documentation. * Manage Knowledge Transfer of operations to L2 teams to shift left activities. * Provide expertise and guidance on Microsoft 365. * Provide 3rd/4th level support. * Liaise with vendors and other IT personnel for problem resolution. * Assess security threats and implement countermeasures to comply with the group recommendations and legal obligations. * Work in conjunction with relevant infrastructure, security, and compliance teams to asset security threats, implement countermeasures, configure and report on security aspects of the Microsoft 365 environment and of the on-premise platform. Ensure compliance with Group Security policies. * Provide expertise on the hybrid provisioning platform. * Collaborate with Microsoft 365, Architecture, Infrastructure, Cyber Defense, Group Security teams. ## Related Videos - [Develop enterprise-ready applications for Microsoft Teams with Azure resources on modern web technologies](https://www.wearedevelopers.com/videos/187-develop-enterprise-ready-applications-for-microsoft-teams-with-azure-resources-on-modern-web-technologies) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [Your Manager Doesn’t Come with a User Manual (But You Can Totally Write One)](https://www.wearedevelopers.com/videos/1495-your-manager-doesn-t-come-with-a-user-manual-but-you-can-totally-write-one) - [ZEISS & Microsoft - Building the Next Generation Medical Ecosystem in the Cloud](https://www.wearedevelopers.com/videos/424-zeiss-microsoft-building-the-next-generation-medical-ecosystem-in-the-cloud) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) - [Engineering/Manager Pendulum: Generating compound interest on your career](https://www.wearedevelopers.com/videos/100348-engineering-manager-pendulum-generating-compound-interest-on-your-career) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Best Companies to Work For in Paris: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/190-best-companies-to-work-for-in-paris-top-25-companies-in-2023) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)