We are seeking a highly experienced Senior Systems Engineer with deep expertise in Microsoft Exchange and Enterprise Messaging, to join our Global Core Systems Infrastructure team in London or Geneva.
The role focuses primarily on the support, operation, design, and evolution of on-premises Exchange, while also covering the design and assessment of Exchange Online, hybrid messaging, and broader core infrastructure services. You will be critical in ensuring the availability, security, and performance of business-critical messaging systems, while contributing to the platform’s long-term strategy and potential cloud transformation.
Key Responsibilities
Messaging (Primary Focus)