Senior Active Directory L3 Support Engineer Work Model Hybrid 4 Days Work From Office Job Summary We are seeking an experienced Senior Active Directory L3 Support Engineer to strengthen and modernize enterprise Active Directory services across production and disaster recovery environments. The ideal candidate will have extensive experience in Active Directory administration, infrastructure modernization, identity security, and PowerShell automation while supporting highly available and secure enterprise environments. The role will focus on Active Directory modernization, security hardening, privileged access remediation, Group Policy optimization, and Zero Trust initiatives. Key Responsibilities Active Directory Infrastructure & Modernization Deploy and configure additional Domain Controllers across production and disaster recovery environments. Replace legacy Windows Server 2016 Domain Controllers with modern infrastructure while minimizing business disruption. Support Active Directo...