IT Infrastructure Engineer

Job Title: Senior Security Architect / IT Infrastructure Engineer Experience: 11+ Years Location: Bangalore (Remote) Role Overview We are looking for a Senior Security Architect with strong expertise in Microsoft Entra ID (Azure AD) to design and implement SSO and MFA solutions for enterprise applications. This role requires hands on architecture, integration, troubleshooting, and security design using Microsoft identity capabilities. Key Responsibilities Design and deploy Microsoft Entra ID SSO for cloud, on prem, and legacy apps. Implement and optimize Azure MFA and Conditional Access policies. Integrate applications using SAML 2.0, OAuth 2.0, and OpenID Connect. Support hybrid identity (Azure AD Connect, App Proxy, KCD). Apply Zero Trust, RBAC, least privilege, and identity security best practices. Lead troubleshooting of authentication and federation issues. Document architecture, configurations, and security controls. Required Skills 11+ years in identity access management with deep Microsoft Entra ID experience. Strong hands on work with App Registrations, Enterprise Apps, Conditional Access, MFA, Identity Protection, and PIM. Expertise in authentication protocols (SAML/OAuth/OIDC). Experience with hybrid identity and legacy to cloud integrations. Proven ability to deliver Entra based SSO/MFA solutions in large enterprise environments. Advance documentation reporting skills using Microsoft Word, Excel PPT