Senior Microsoft Exchange Specialist

Industry : IT & Finance Start : 01/01/2027 Contract: B2B, 12 months + extensions Language required: English & German (at least B2) Working hours: 13:00 - 21:00 + some on-calls 100% remote working, full-time We are looking for an experienced Senior Microsoft Exchange / Messaging Specialist to join an established infrastructure operations team supporting enterprise customers within a highly regulated financial-services environment. As part of a dedicated Messaging Operations team, you will play a key role in supporting and maintaining enterprise-scale Microsoft Exchange environments, ensuring stability, performance, and continuous improvement of business-critical communication platforms. Your Role As a Senior Exchange Engineer, you will be responsible for 2nd- and 3rd-level support within complex Microsoft Messaging environments.

You will investigate and resolve critical incidents, implement platform changes, and contribute to the ongoing operation of large-scale Exchange infrastructures. Key

Provide 2nd and 3rd line support for Microsoft Exchange environments Analyse and resolve complex incidents, disruptions, and escalations Administer and operate enterprise messaging platforms Plan, test, and deploy Exchange Cumulative Updates Perform Exchange recipient provisioning and administration Support migration, provisioning, and operational projects Work with Active Directory and Exchange-related infrastructure components Monitor system health and ensure service sta