Role Overview
We are seeking a Principal Engineer – Identity & Access Management (IAM) to serve as the technical authority and architectural owner for enterprise and customer-facing authentication, authorization, and directory services. This role underpins the availability, security, and continuity of global digital platforms and business-critical environments.
This is a deeply technical, hands-on principal role requiring architectural-level expertise across Active Directory, Entra ID (Azure AD & B2C), Oracle Unified Directory (OUD), and Linux/Unix authentication systems, operating within a complex hybrid identity ecosystem.
The role is mission critical: failures in identity architecture directly translate into widespread access disruption, security exposure, productivity loss, and compliance risk. This engineer will eliminate single points of failure, strengthen directory security posture, support M&A; integrations, and ensure identity services scale securely and reliably across all regions.

Key Responsibilities
IAM & Directory Services Architecture Ownership




- Act as the principal technical owner for global IAM and directory services platforms supporting enterprise, partner, and customer-facing applications
- Define, document, and evolve end-to-end IAM architecture, including:
- Active Directory (enterprise-scale, hybrid, multi-region)
- Entra ID / Azure AD (including B2C and external identities)
- Oracle Unified Directory (OUD)
- Linux and Unix authentication and authorization integrations
- Establish reference architectures, engineering standards, and operational patterns for identity platforms
- Design for high availability, fault tolerance, disaster recovery, and regional resilience

Authentication & Authorization Reliability
- Ensure continuous availability of authentication and authorization services by proactively managing identity dependencies
- Own directory synchronization, federation, and authentication flows across hybrid environments
- Eliminate archi

📌 Principal Engineer – Identity (Bengaluru)
🏢 NXP Semiconductors
📍 Bengaluru