I

Active directory Professional

Infosys · Bengaluru, Karnataka, India

3–10 yrs experiencefull_timePosted 2w ago
Apply now →

Job description

**Educational Requirements** Bachelor of Engineering,BTech,Bachelor Of Science,Master Of Engineering **Service Line** Cloud Infrastructure Services **Responsibilities** - Design, implement, and maintain Active Directory infrastructure across multi-domain and multi-forest environments. - Lead migration, consolidation, and modernization projects involving Active Directory and Azure Active Directory. - Manage and optimize Group Policies, Organizational Units (OUs), permissions, and access controls. - Troubleshoot and resolve complex AD issues such as replication failures, authentication problems, DNS-related issues, and performance bottlenecks. - Integrate on-prem AD with Azure AD, Office 365, and various thirdparty identity providers. - Implement and maintain identity security best practices, including auditing, privileged access management, RBAC, and hardening controls. - Work closely with security teams to ensure identity governance, compliance, and alignment with regulatory standards. - Automate routine identity and infrastructure tasks using PowerShell scripting and other automation frameworks. - Monitor, analyze, and improve the performance and health of AD, ADFS, and related identity components. - Support and manage DNS, DHCP, DFS, Certificate Services and other Windows Server roles. - Contribute to and maintain documentation including architecture diagrams, standard operating procedures, and troubleshooting guides. - Provide technical leadership, training, and mentoring to junior team members. - Participate in incident response and root cause analysis for identity-related issues. - Ensure reliable operation of SSO, MFA, and identity lifecycle management processes. **Technical and Professional Requirements:** - 7+ years of hands-on experience with Active Directory administration architecture. - Strong expertise in multi-domain/multi-forest AD environments. - Experience with Azure AD, hybrid identity, and ADFS/LDAP/Kerberos/SAML. - Proficiency in Group Policies (GPO), OU design, and access control. - Solid troubleshooting skills for replication, authentication DNS issues. - Strong knowledge of Windows Server (2012/2016/2019/2022). - Experience with DNS, DHCP, DFS, Certificate Services. - PowerShell scripting for automation and reporting. **Preferred Skills:** - Technology->Access Management->Desktop/Federated/Web based SSO - Kerberos - SAML - Technology->Infrastructure-Server Administration->Active Directory - Technology->Application Security->Access Management - Technology->Enterprise Mobility Solution->MS Azure AD - MS Azure RMS - MS Intune - Technology->Universal Windows Platform->Universal Windows Platform