Active Directory Specialist

Hammerjack Pty Ltd; Taguig; On-site; PHP 600,000 - 1,000,000; Full time

Job summary

Hammerjack Pty Ltd in Taguig, Philippines seeks an experienced IT Administrator to manage and maintain Active Directory, Group Policy, DNS and Domain Controllers. You will administer user accounts, groups, computers, permissions and access policies while monitoring AD replication, authentication, and connectivity.

The role supports Microsoft Entra ID/Azure AD integration, AD upgrades and migrations, joiner/mover/leaver processes and incident resolution.

Qualifications

• Experience managing Active Directory and Group Policy.

Responsibilities

• Manage and maintain Active Directory and related services.

Skills

Active Directory

Group Policy

DNS

Domain Controllers

Azure AD

Identity management

Security policies

Access controls

AD replication

Incident response

Tools

Microsoft Entra ID

Azure AD

Job description

• Manage and maintain Active Directory, Group Policy, DNS, and Domain Controllers.
• Administer user accounts, groups, computers, permissions, and access policies.
• Monitor and troubleshoot AD replication, authentication, and connectivity issues.
• Implement and maintain security policies, access controls, and Group Policy configurations.
• Support Microsoft Entra ID / Azure AD integration and identity management.
• Perform AD upgrades, migrations, domain changes, and recovery activities.
• Manage user access and support joiner, mover, and leaver processes.
• Investigate and resolve identity and access-related incidents.
• Support security audits, compliance requirements, and vulnerability remediation.
• Maintain documentation and collaborate with infrastructure, security, and application teams