Microsoft 365 Lead

HELIUS TECHNOLOGIES PTE. LTD.

Singapore

On-site

SGD 120,000 - 180,000

Full time

6 days ago
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Job summary

HELIUS TECHNOLOGIES PTE. LTD. is seeking a seasoned Microsoft 365 Architect to lead operations across Exchange Online, Teams, SharePoint Online, OneDrive, Viva, Purview, Defender, Entra ID, and Power Platform.

You will drive security, governance and migration efforts while steering PoCs and AI-driven innovation. The role requires deep expertise in Microsoft 365, strong security/compliance knowledge, and hands-on automation experience to deliver enterprise-scale deployments and modernize digital

Qualifications

  • Deep expertise in Microsoft 365 platform technologies.
  • Strong knowledge of Microsoft Entra ID, security and compliance.
  • Experience with PowerShell, Microsoft Graph and automation.
  • Strong solution architecture and integration experience.
  • Enterprise-scale Microsoft 365 deployment and support experience.

Responsibilities

  • Lead operations for Exchange Online, Teams, SharePoint Online, OneDrive, Viva, Purview, Defender, Entra ID, Power Platform and Copilot.
  • Ensure service availability, performance, incident and problem management.
  • Design and implement Microsoft 365 solutions for new business requirements.
  • Evaluate and adopt new Microsoft 365 services and roadmap capabilities.
  • Lead PoCs, pilots and innovation initiatives including Copilot and AI solutions.
  • Define security, compliance and governance controls.
  • Provide technical leadership, architecture reviews and mentoring.
  • Engage stakeholders and act as trusted advisor for digital workplace transformation.
  • Lead M365 migration, modernization and transformation projects.

Skills

Microsoft 365
Entra ID/Security
PowerShell/Automation
Solution Architecture
Enterprise-scale Deployment

Tools

Microsoft Graph

Job description

Key Responsibilities

  • Lead operations for Exchange Online, Teams, SharePoint Online, OneDrive, Viva, Purview, Defender, Entra ID, Power Platform and Copilot.
  • Ensure service availability, performance, incident and problem management.
  • Design and implement Microsoft 365 solutions for new business requirements.
  • Evaluate and adopt new Microsoft 365 services and roadmap capabilities.
  • Lead PoCs, pilots and innovation initiatives including Copilot and AI solutions.
  • Define security, compliance and governance controls.
  • Provide technical leadership, architecture reviews and mentoring.
  • Engage stakeholders and act as trusted advisor for digital workplace transformation.
  • Lead M365 migration, modernization and transformation projects.

Required Skills & Experience

  • Deep expertise in Microsoft 365 platform technologies.
  • Strong knowledge of Microsoft Entra ID, security and compliance.
  • Experience with PowerShell, Microsoft Graph and automation.
  • Strong solution architecture and integration experience.
  • Enterprise-scale Microsoft 365 deployment and support experience.

Preferred Certifications

  • Microsoft 365 Certified: Administrator Expert
  • Microsoft Certified: Enterprise Administrator Expert
  • Microsoft Certified: Azure Solutions Architect Expert
  • Microsoft Certified: Cybersecurity Architect Expert
  • Power Platform Solution Architect Expert

Success Measures

  • Service reliability and user satisfaction.
  • Successful rollout of new M365 capabilities.
  • Improved security and compliance posture.
  • Reduction in operational incidents and technical debt.

Business productivity improvements through innovation and AI adoption.

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