M365 & Exchange Platform Lead Engineer

Dyson; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Dyson seeks an Engineer to lead the M365 and Exchange Platform engineering and automation in Singapore. You will own architecture, operation, and optimization of the Microsoft 365 tenant and Exchange Online, delivering high availability and cost efficiency.

You will use PowerShell and Graph API automation, manage licensing lifecycles, implement new cloud capabilities, and collaborate with global teams on platform rollout, security, and performance.

Qualifications

• Bachelor's degree in Information Technology, Computer Science, or related field (or equivalent practical experience).
• 5–7 years of hands-on engineering experience administering large-scale enterprise Microsoft 365 tenants and Exchange Online.
• Advanced scripting with PowerShell and Microsoft Graph API for automation and tenant management.
• Microsoft 365 Certified: Enterprise Administrator Expert or Messaging Administrator Associate certifications are highly desirable.

Responsibilities

• M365 Tenant Administration: Managing and optimizing global Microsoft 365 tenant settings, directory synchronization, and core services.
• Exchange Online Engineering: Architecting, configuring, and maintaining enterprise Exchange Online messaging infrastructure.
• Tenant Lifecycle and License Management: Overseeing tenant lifecycle activities, optimizing license allocation, and controlling operational costs.
• Capability Rollout and Adoption: Deploying new Microsoft cloud features, evaluating service updates, and enhancing platform capabilities.
• Automation and Service Performance: Developing Graph API and PowerShell scripts to automate platform administration and optimize performance.

Job description

Dyson seeks an Engineer to lead the M365 and Exchange Platform engineering and automation in Singapore. You will own architecture, operation, and optimization of the Microsoft 365 tenant and Exchange Online, delivering high availability and cost efficiency.

You will use PowerShell and Graph API automation, manage licensing lifecycles, implement new cloud capabilities, and collaborate with global teams on platform rollout, security, and performance.