Team Lead/ Senior Engineer (Microsoft 365 Exchange Online)

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

Job summary

NCS in Singapore is seeking an experienced Senior Microsoft 365 Architect to provide end-to-end technical leadership across the Microsoft 365 ecosystem. You will govern, design, and implement scalable solutions while guiding teams through migrations, integration, and governance.

The ideal candidate combines deep product knowledge with enterprise deployment experience, strong security and compliance practices, and a passion for innovation and trusted advisory roles.

Qualifications

• Deep expertise in Microsoft 365 platform technologies.
• Strong knowledge of security and compliance within enterprise environments.
• Experience with large-scale Microsoft 365 deployment and migration.

Responsibilities

• Lead operations for Exchange Online, Teams, SharePoint Online, OneDrive, Viva, Purview, Defender, Entra ID, Power Platform and Copilot.
• 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

PowerShell

Microsoft Graph

Architecture

Security & Compliance

Tools

Automation scripts

Job description

• Full-time
• Department: Others

Job Description

Role Overview:

Responsible for end-to-end technical leadership, operations, solution architecture, governance, and innovation across the Microsoft 365 ecosystem. The role drives operational excellence while evaluating, designing, and implementing new Microsoft 365 services and business solutions.

What will you do?

• 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.

Qualifications

The ideal candidate should possess:

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

Additional Information

We are driven by our AEIOU beliefs-Adventure, Excellence, Integrity, Ownership, and Unity and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at ncs.co and visit our LinkedIn career site.