Lead IAM Architect: Entra ID Migration and Federation

EPAM Systems, Inc.; Colombia; A distancia; COP 90.000.000 - 150.000.000; Jornada completa

Descripción de la vacante

EPAM Systems, Inc. is seeking a hands-on Lead IAM Engineer to drive a large-scale migration from Okta Workforce Identity to Microsoft Entra ID across a complex enterprise application landscape.

You will set migration standards, solve the hardest integration challenges, and partner with stakeholders to deliver a secure, reliable transition. You will design federation configurations, claims mapping, and policy parity, retire legacy SMS authentication, and guide teams through cutovers while

Formación

• 5+ years of identity engineering experience with production design and troubleshooting.
• Okta Workforce Identity experience supporting workforce IdP use cases.
• Microsoft Entra ID experience across authentication and policy design.
• SAML and OpenID Connect experience for application federation.
• Technical leadership experience setting standards and reviewing designs.
• Large-scale migration experience leading IdP re-platforming.
• Strong OAuth2 client-credentials knowledge for service-to-service authentication.
• Clear communication skills to explain trade-offs to technical and non-technical partners.

Responsabilidades

• Own the target architecture and migration strategy to move workforce identity from Okta to Microsoft Entra ID.
• Define migration patterns, sequencing, and technical standards for re-platforming SAML and OpenID Connect.
• Design and validate federation configurations, claims mapping, and policy parity across identity providers.
• Lead technical approach for retiring legacy SMS authentication and transitioning users to an interim MFA solution.
• Serve as escalation point for complex application onboarding and migration defects.
• Build runbooks, reference architectures, and reusable configuration templates to accelerate delivery.
• Validate identity lifecycle, provisioning, and conditional access behavior before and after cutovers.
• Troubleshoot authentication failures across federation, tokens, and attribute mappings during migration waves.
• Coordinate with compliance stakeholders when migration timing affects audit and control testing windows.

Conocimientos

Identity engineering

Leadership

Troubleshooting

Communication

English (B2)

Herramientas

Jira

Confluence

Okta

Microsoft Entra ID

Descripción del empleo

EPAM Systems, Inc. is seeking a hands-on Lead IAM Engineer to drive a large-scale migration from Okta Workforce Identity to Microsoft Entra ID across a complex enterprise application landscape.

You will set migration standards, solve the hardest integration challenges, and partner with stakeholders to deliver a secure, reliable transition. You will design federation configurations, claims mapping, and policy parity, retire legacy SMS authentication, and guide teams through cutovers while