Microsoft 365 Exchange and Collaboration Expert W/M - AXAGO Lisbon

Microsoft 365 Exchange and Collaboration Expert W/M - AXAGO Lisbon

Join to apply for the Microsoft 365 Exchange and Collaboration Expert W/M - AXAGO Lisbon role at AXA Group Operations

The Microsoft 365 Exchange & Collaboration Expert is part of a team maintaining the support and delivery of the M365 Exchange & Collaboration services for all AXA entities worldwide. This is a key role within the M365 global Product Line team and an outstanding opportunity for an accomplished Engineer to join a market leading organization.

Main Missions

• Maintain the global M365 platform, such as but not limited to: Platform planned maintenance, updates, and upgrades; patching; migrations; consolidations; deployments; project support.
• Maintain, assess and test the new features for Exchange Online & M365 Collaboration services released by Microsoft.
• 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.
• 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 assess security threats, implement countermeasures, configure and report on security aspects of the Microsoft 365 environment and of the
  - premise platform. Ensure compliance with Group Security policies.
• Provide expertise on the hybrid provisioning platform.
• Collaborate with M365, Architecture, Cyber Defense, Proofpoint, Group Security teams.
• Collaborate with all AXA entities.

Qualifications

We are looking for someone with the following experience and skills:

Technical skills

• Experience in working with Microsoft 365 tenants with minimum of 50k users in a single tenant
• Minimum of 3 years of hands‑on experience in analysing, documenting, and maintaining a large‑scale messaging infrastructure
• Minimum of 3 years of experience with Microsoft 365 in a Hybrid provisioning and authentication environment
• Minimum of 3 years of senior expertise with Microsoft 365 Exchange Online Messaging platform and M365 Collaboration tools
• Minimum of 3 years experience with integrating LOB applications with Exchange Online via Microsoft Graph / Exchange Web Services
• Minimum of 3 years experience in Power
  Shell Scripting
• Experience in international environments and heterogeneous environments.
• Experience of Microsoft 365 Security & Compliance services, Purview, Defender.
• Excellent oral and written communication skills
• Excellent technical teamwork, and interpersonal skills
• Willing to work in strong team environment, constantly teaching and learning from other team members
• Works independently with little or no supervision
• 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.
• English – Daily business level proficiency (spoken/written)

Nice to have skills

• Broad knowledge of information systems including Windows security, network security, systems development, communication networks, security software/hardware and operating systems other than Windows
• C# development and Terra
  Form
• Expertise with Microsoft Azure and Federated authentication

Seniority Level

Associate

Employment Type

Full‑time

Job function

Information Technology

Industries

IT Services and IT Consulting

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