IG

Office 365 Infrastructure Engineer

Intervest Global Deliverylinkedin.com
Nov 11, 2026, 1:38 PM1d ago
Full-timeWestern ProvinceDevOpsMid level (4+ yrs)

About the role

The Office 365 Infrastructure Engineer at Intervest will be responsible for the design, implementation, administration, and support of the Microsoft 365 platform. The role focuses on ensuring secure, reliable, and efficient collaboration services across the organization. Key responsibilities include administering Microsoft 365 services (Exchange Online, SharePoint Online, OneDrive, Teams), managing Microsoft Entra ID and Intune, implementing security and compliance technologies, troubleshooting issues, and providing L3 support and technical mentoring. Candidates should have over 4 years of practical experience in Microsoft 365 administration, including implementation, configuration, troubleshooting, and Level 3 support. Intervest is a global delivery hub based in Colombo, Sri Lanka, serving as the exclusive technology and services provider for the Howsam Capital ecosystem.

Must have

  • 4+ years of practical experience in Microsoft 365 administration, including implementation, configuration, troubleshooting, and Level 3 (L3) support.
  • Microsoft 365 Administration – Manage and support Microsoft 365 services, users, and licenses.
  • Exchange Online – Administer mailboxes, email security, and Exchange Online configurations.
  • Microsoft Teams – Configure and support Teams for collaboration, meetings, and communication.
  • SharePoint Online – Manage SharePoint sites, permissions, and document management processes.
  • OneDrive – Support OneDrive storage, file sharing, and user access management.

Technologies

  • Authentication
  • Azure
  • DNS
  • Microsoft Entra ID
  • Intune
  • Microsoft 365
  • OneDrive
  • Microsoft Purview
  • SharePoint