Active Directory Administration - Senior Expert

Leuwint Technologies

We are looking for a Senior Expert Active Directory Administration with strong experience in managing enterprise AD infrastructure and hybrid identity environments.

• 6+ Years of relevant experience in Active Directory Administration and Identity Management.
• Strong expertise in Active Directory Administration
• Hands-on experience with GPO management, AD replication, and troubleshooting
• Experience in hybrid identity and Azure AD integration
• Good understanding of AD security, authentication, and access management
• Strong troubleshooting and problem-solving skills

Key Responsibilities:

• Administer and maintain Active Directory Domain Services (AD DS)
• Manage DNS, DHCP, LDAP, Kerberos, GPOs, and Organizational Units (OUs)
• Handle user accounts, security groups, service accounts, and delegation models
• Monitor and troubleshoot AD replication, authentication, DNS, GPO, and trust relationship issues
• Implement AD security best practices and identity governance controls
• Support hybrid identity integration with Microsoft Entra ID (Azure AD), Microsoft 365, ADFS, and identity synchronization
• Ensure high availability, security, and performance of AD infrastructure