EPAM is a leading general provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

We are looking for a Senior Security Engineer (IAM) to help move application SSO integrations from Okta to Microsoft Entra ID as part of a major identity modernization program. You will partner with app owners across a large enterprise portfolio to plan cutovers, resolve authentication issues, and keep migrations consistent with clear runbooks and documentation.

Responsibilities

• Deliver the technical migration of application integrations (SAML, OIDC, and OAuth2 client-credentials flows)



from Okta to Microsoft Entra ID across roughly 200 applications
• Help migrate approximately 45,000 users from SMS authentication to Okta Verify
• Diagnose and resolve SSO/authentication issues encountered during migration cutover
• Coordinate with individual application teams to align on migration scheduling and testing
• Develop migration runbooks and documentation to standardize execution across multiple waves of applications

Requirements

• Hands-on experience (3+ years) with Okta Workforce Identity and Microsoft Entra ID (Azure AD)
• Strong working knowledge of SAML and OpenID Connect (OIDC), including client-credentials/service-to-service flows
• Practical experience using Jira and Confluence for tracking work and maintaining documentation
• Comfort working at scale across a large application portfolio in a matrixed enterprise environment
• Proficiency in English at a B2+ level

Nice to hav

📌 Senior Security Engineer (México)
🏢 Epam Systems
📍 México