EXO Administrator

Sandoz continues to go through an exciting and transformative period as a global leader and pioneering provider of sustainable Biosimilar and Generic medicines. As we continue down this new and ambitious path, unique opportunities will present themselves, both professionally and personally. Join us, the future is ours to shape!

Job Summary

We are seeking a highly skilled and proactive EXO Administrator to join our dynamic team, specializing in Microsoft Exchange Online (EXO) and the broader Microsoft 365 (M365) platform. In this pivotal role, you will be responsible for the administration, optimization, and evolution of our global email and collaboration infrastructure.

You’ll lead the charge in managing hybrid Exchange environments, executing seamless migrations, and ensuring secure, compliant mail flow across diverse domains. Your expertise will drive the implementation of robust policies, retention strategies, and transport rules, while your troubleshooting acumen will keep our systems running smoothly and efficiently.

This role demands a collaborative mindset, as you’ll work closely with internal teams and security stakeholders to deliver resilient, high-performing solutions. If you're passionate about modern workplace technologies and thrive in a fast-paced, global environment, we’d love to hear from you.

Your Key Responsibilities

• Administer and maintain Microsoft Exchange Online and legacy Exchange
  
  

Server environments.

• Perform domain takeover activities including validation, DNS configuration, and mail flow redirection.
• Manage hybrid Exchange configurations and support coexistence scenarios.
• Troubleshoot and resolve issues related to mail flow, mailbox access, and Exchange services.
• Plan and execute migrations from legacy Exchange to M365 Exchange Online.
• Implement and manage Exchange policies, retention tags, and transport rules.
• Collaborate with security teams to ensure compliance and secure mail routing.
• Monitor system performance and availability, and implement improvements.
• Provide technical support and guidance to end-users and internal teams.
• Document procedures, configurations, and changes in a structured manner.
  
  

Minimum Requirements

Experience:

• Proven experience as an Exchange Administrator in both M365 and legacy environments.
• Strong understanding of domain takeover processes and DNS management.
• Hands-on experience with Exchange hybrid deployments and migration tools (e.g., Hybrid Wizard, EAC, PowerShell).
• Proficiency in PowerShell scripting for Exchange administration.
• Familiarity with Microsoft 365 security and compliance features.
• Excellent troubleshooting and analytical skills.
• Strong verbal and written communication skills.
• Ability to work independently and as part of a global team.
  
  

Why Sandoz?

Generic and Biosimilar medicines are the backbone of the global medicines industry. Sandoz, a leader in this sector, provided more than 900 million patient treatments across 100+ countries in 2024 and while we are proud of this achievement, we have an ambition to do more!

With investments in new development capabilities, production sites, new acquisitions, and partnerships, we have the opportunity to shape the future of Sandoz and help more patients gain access to low-cost, high-quality medicines, sustainably.

Our momentum is powered by an open, collaborative culture driven by our talented and ambitious colleagues, who, in return for applying their skills experience an agile and collegiate environment with impactful, flexible-hybrid careers, where diversity is welcomed and where personal growth is supported!

Join us!

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