Senior Zimbra Administrator | Email Infrastructure Expert

Excellence Delivered (ExD) in Pakistan is seeking a Senior Zimbra Administrator for a full-time, on-site role. You will design, deploy, configure and administer Zimbra Collaboration Suite environments, covering email, calendaring, and collaboration services.

Responsibilities include monitoring performance, managing user accounts, ensuring high availability, applying patches and security hardening, and collaborating with cross-functional teams to integrate Zimbra with other enterprise systems and