System Engineer [MS Exchange]

ELLIOTT MOSS CONSULTING PTE. LTD.Singaporemycareersfuturepublished 10/27/2026
Must-have:CloudSecurityHybrid

Your tasks

  • System Engineer (MS Exchange) responsible for managing, supporting, and optimizing Microsoft Exchange environments (On-Premises & Exchange Online).
  • The role focuses on ensuring secure, reliable email services, hybrid Exchange administration, troubleshooting, automation through PowerShell, security compliance, and business continuity.
  • Administer, configure, maintain, and upgrade Microsoft Exchange Server environments.
  • Manage user mailboxes, distribution groups, shared mailboxes, and resource mailboxes.
  • Support and maintain Exchange Online and Hybrid Exchange deployments.
  • Monitor Exchange performance, capacity, availability, and system health.
  • Troubleshoot email delivery, mailbox, connectivity, and infrastructure issues.
  • Implement and maintain backup, recovery, and disaster recovery processes.
  • Enforce email security, compliance, and data protection policies. Automate administrative and operational tasks using PowerShell scripting.
  • Conduct security audits, patch management, and vulnerability remediation.
  • Maintain technical documentation, operational procedures, and system architecture.
  • Collaborate with Infrastructure, Security, and Application teams on integrations and projects.
  • Support Exchange migrations, upgrades, and cloud adoption initiatives.