The Opportunity:
Avantor is looking for Senior Identity Access Management (IAM) Engineer will lead the implementation, administration, and optimization IAM systems and services across enterprise environments. This role is essential for maintaining security, compliance, and operational efficiency in on-prem, self-hosted, and cloud-based settings.
As a Senior IAM Engineer, you will collaborate closely with Engineering Services teams, Engineering Architects, cloud providers, and system administrators to implement best practices for both on-premises and cloud-based IAM solutions. Serving as a subject matter expert in identity management and authentication technologies, you will provide global Tier 3 support and troubleshooting for all IAM services, including but not limited to Active Directory services, EntraID (Azure AD) services, cloud services, single sign-on integrations, Identity management, Certificate services, and PAM solutions.
This role requires strong technical expertise, problem-solving skills,



and the ability to drive IAM initiatives that enhance security while supporting business objectives.
Key Responsibilities
Identity and Access Management
Support and enhance IAM tools and services, focusing on secure user privileges, credential management, and access control. Solid knowledge of Active Directory and Entra ID (Azure AD) services e.g. – AD Domain Services, Azure AD Connect, GPOs, DHCP, DNS, AD Certificate Services, DFS, MIM, MFA, SSO, etc. Strong knowledge of AD Integration, synchronization and federation with Azure, Entra ID (Azure AD), Office 365, Duo, Identity Governance as well as Windows Server OS administration. Strong knowledge of Entra ID (Azure AD) Conditional Access Polices. Strong knowledge of Active Directory and Entra ID (Azure AD) security best practices that follow NIST, SOX, GDPR, framework. Solid experience in Active Directory services demoting and promoting domain controllers. Strong troubleshooting experience in Active Directory s

📌 Senior Systems Engineer Coimbatore
🏢 Avantor
📍 Coimbatore