Senior IT Infra Engineer: M365 & Google Workspace

Activate Interactive Pte Ltd; Singapore; On-site; SGD 120,000 - 160,000; Full time

Job summary

Activate Interactive Singapore is seeking a Senior IT Infra Engineer focusing on Collaboration Tools to oversee large-scale productivity solutions with a strong emphasis on Microsoft 365 and Google Workspace, including SharePoint Online, Teams, and OneDrive for Business.

You will lead on-premises to cloud migrations, implement security controls, monitor service health, and enable end users through comprehensive documentation and training, ensuring secure, scalable collaboration across the

Qualifications

• 3+ years in Google Workspace and Microsoft 365 with deep SharePoint Online experience.
• Strong Identity Management and endpoint security knowledge.
• Automation mindset using PowerShell and Graph API for cross-platform workflows.
• Clear communication and ability to document end-user guidance.

Responsibilities

• Administer SharePoint Online, Teams governance, and OneDrive for Business.
• Lead migrations from on-premises SharePoint to SharePoint Online with minimal disruption.
• Monitor health and performance of M365 and Google Workspace services.
• Implement security measures across collaboration platforms and ensure compliance.
• Create training materials and end-user documentation for adoption.

Skills

M365 Administration

SharePoint Online

Google Workspace

Migration & Cloud

Security & Identity

PowerShell scripting

MS Graph API

Teamwork & Communication

Tools

PowerBI

Dynatrace

Axonius

Microsoft Graph API

Job description

Activate Interactive Singapore is seeking a Senior IT Infra Engineer focusing on Collaboration Tools to oversee large-scale productivity solutions with a strong emphasis on Microsoft 365 and Google Workspace, including SharePoint Online, Teams, and OneDrive for Business.

You will lead on-premises to cloud migrations, implement security controls, monitor service health, and enable end users through comprehensive documentation and training, ensuring secure, scalable collaboration across the