Principal Application Security Leader — Flexible Hours

Company: RELX International
Apply for the Principal Application Security Leader — Flexible Hours
Location: London
Job Description:

RX Global, part of RELX, seeks a Principal Application Security Engineer to lead security across its global technology estate and partner with engineering leadership to embed security by design.

The role combines technical leadership, threat modelling, secure governance, and posture management across cloud-native and API-rich environments. This is a highly visible, enterprise-wide IC role with cross-functional impact.

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Posted: October 1st, 2026