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As a Lead System Engineer/ Exchange Architect, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers. This is a business-critical migration affecting approximately 200 users.
Job Responsibility:
Review and validate the architecture design
Prepare a detailed migration runbook
Define rollback plan
Implement Exchange SE deployment
Configure DAG
Oversee backup configuration
Validate the restore procedure
Lead production cutover
Provide post-migration stabilization support
Migration plan document
Backup & restore validation documentation
Rollback procedure
Post-migration health report
Knowledge transfer session
On-call support during cutover window
Requirements:
EDT Timezone work hours
Minimum 5+ years of hands-on Microsoft Exchange experience
Proven experience with Exchange 2019 / Exchange SE
Experience deploying Exchange in AWS (EC2, EBS, networking)
Strong experience with Database Availability Group (DAG) design and configuration
Experience migrating production Exchange environments
Windows Server 2022 experience
Active Directory schema preparation and health validation