Active Directory Administrator

You will manage, maintain, and secure an enterprise-level Active Directory environment.

Responsibilities

• Administer Active Directory infrastructure, including domain controllers, FSMO roles, sites, and services.
• Design and deploy AD structures, domains, forests, and trusts.
• Implement and manage Group Policy Objects (GPOs) for secure access control.
• Troubleshoot AD replication, DNS, and authentication issues.
• Manage user accounts, OU structures, and delegation of control.
• Maintain identity federation and single sign-on solutions such as ADFS and Azure AD.
• Execute migrations, upgrades, and patching for domain controllers.

Required Skills

• 5–10 years of experience in Active Directory administration.
• Expertise in Active Directory design, management, and architecture.
• Proficiency in PowerShell scripting for automation and reporting.
• Strong knowledge of DNS, DHCP, and LDAP.
• Experience with Windows Server OS (2008 through 2022).
• Hands-on experience managing hybrid identity environments (on-prem AD and Azure AD).
• Deep understanding of Group Policy Objects (GPO).
• Knowledge of authentication protocols including Kerberos, NTLM, and SAML.
• Experience with AD backup, recovery, and disaster recovery planning.

Preferred Skills

• Experience with Azure AD Connect and synchronization troubleshooting.
• Familiarity with ITIL processes and cloud identity tools.
• Microsoft certifications such as MCSA, MCSE, or Identity and Access Administrator Associate.