IAM: Authentication Services Product Owner

Nomura Holdings, Inc. in London seeks an experienced Identity & Access Management Product Owner to lead the strategy for authentication services and directory services across hybrid and cloud environments.

You will drive roadmaps, governance, and modernization initiatives, coordinating with a Technical Lead to implement Entra ID, AD, LDAP, SSO, MFA, and Authenticator deployments. The role requires deep IAM expertise, industry regulatory awareness, and strong stakeholder communication to