Exchange Online Migration Engineer - DAG & HA Specialist

ARGYLL SCOTT CONSULTING PTE. LTD. in Singapore is seeking an experienced Microsoft Exchange Engineer to support a large-scale enterprise messaging environment and lead the migration of on-premises Exchange services to Exchange Online / Microsoft 365. The role covers Exchange infrastructure operations, mailbox migrations, incident management, security configuration, and ensuring high availability across multiple data centres, with global collaboration and PowerShell scripting to improve J-18808-…