IAM Security Engineer: Okta to Entra ID Migration Lead

EPAM Systems; México; Remote; MXN 600,000 - 900,000; Full time

Job summary

EPAM Systems, Inc. is seeking a Security Engineer (IAM) to lead the technical migration of application integrations from Okta to Microsoft Entra ID across about 200 applications. You will help move 45,000 users to Okta Verify and resolve SSO issues during cutover, coordinating with teams and contributing to runbooks.

The role requires hands-on Okta/Entra experience and strong SAML/OIDC knowledge, in a matrixed enterprise environment, with English proficiency at B2+ level.

Qualifications

• 2+ years of hands-on experience with Okta Workforce Identity and Microsoft Entra ID (Azure AD).
• Strong knowledge of SAML and OpenID Connect (OIDC), including client-credentials/service-to-service flows.
• Experience with Jira and Confluence.
• Comfortable working at scale across a large application portfolio in a matrixed enterprise environment.
• Proficiency in English at a B2+ level.

Responsibilities

• Support the technical migration of application integrations (SAML, OIDC, and OAuth2 client-credentials flows) from Okta to Microsoft Entra ID across roughly 200 applications.
• Assist in migrating approximately 45,000 users from SMS authentication to Okta Verify.
• Troubleshoot SSO/authentication issues during migration cutover.
• Coordinate with application teams on migration scheduling and testing.
• Contribute to migration runbooks and documentation to standardize the process across waves of applications.

Skills

Okta Workforce Identity

Microsoft Entra ID

SAML

OIDC

OAuth2 client-credentials

English (B2+)

IdP migration experience

FIDO2/WebAuthn MFA

Conditional access policies

Tools

Jira

Confluence

Job description

EPAM Systems, Inc. is seeking a Security Engineer (IAM) to lead the technical migration of application integrations from Okta to Microsoft Entra ID across about 200 applications. You will help move 45,000 users to Okta Verify and resolve SSO issues during cutover, coordinating with teams and contributing to runbooks.

The role requires hands-on Okta/Entra experience and strong SAML/OIDC knowledge, in a matrixed enterprise environment, with English proficiency at B2+ level.