Security Engineer (IAM)

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 global 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