We are seeking a Security Engineer (IAM) to support the technical migration of application integrations from Okta to Microsoft Entra ID, contributing to a large-scale identity transformation initiative across a broad enterprise application portfolio.

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 the migration of approximately 45,000 users from SMS authentication to Okta Verify
- Troubleshoot SSO/authentication issues that arise during migration cutover
- Coordinate with individual application teams on migration scheduling and testing
- Contribute to migration runbooks and documentation to standardize the process across waves of applications

Requirements

- 2+ years of hands-on experience 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
- 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

Nice to have

- Experience with conditional access policy governance and device assurance policies
- Familiarity with phishing-resistant MFA (FastPass, FIDO2/WebAuthn)
- Prior experience on an IdP migration project specifically (not just steady-state Okta/Entra administration)

We offer

- International projects with top brands
- Work with integral teams of highly skilled, diverse peers
- Healthcare benefits
- Employee financial programs
- Paid time off and sick leave
- Upskilling, reskilling and certification courses
- Unlimited access to the LinkedIn Learning library and 22,000+ courses
- Global career opportunities
- Volunteer and community involvement opportunities
- EPAM Employee Groups
- Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

📌 Security Engineer (IAM) (Argentina)
🏢 EPAM Systems
📍 Argentina