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Active Directory Engineer

relevance lab pte. ltd.

shenton way, central area, Singapore Full-time July 24, 2026

Found Description

Key Responsibilities

. Manage and support Active Directory infrastructure, including Group Policy, DNS, DHCP, and replication.

. Implement and maintain Microsoft 365 integration with Active Directory, including hybrid identity solutions.

. Configure and support ADFS and related federation services for secure authentication and SSO.

. Design and maintain Tier-0 AD architecture, ensuring security and segregation of privileged access.

. Administer and maintain Windows Server environments, including patching, performance tuning, and troubleshooting.

. Administer and maintain the Certificate Authority (CA) server

. Participate in infrastructure projects, including upgrades, migrations, and automation initiatives.

. Monitor system performance and availability and respond to incidents and service requests.

. Collaborate with security and compliance teams to ensure adherence to policies and standards.

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