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Head of Data Security

London, UK💼 Full-time🗓 2026-02-08 → 2026-08-07

Core

Provide strategic and technical leadership for data security across TMHCC International, focusing on preventing data leakage and preparing for emerging cryptographic risks including quantum computing threats.

Role type

Head of Data Security

Builds

Resilient data security operations and post-quantum readiness for the enterprise

Domain

Insurance / Cybersecurity & Cryptography

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Data security strategy, Data Leakage Prevention (DLP), Data classification, Encryption management, Quantum cryptography, Risk assessment, Vendor management, Incident response

Responsibilities

Lead the organisation's data security strategy and DLP frameworks; Establish governance for data lifecycle management; Lead the approach to quantum cryptography and post-quantum readiness; Partner with Technology, Architecture, Risk, Legal, and Compliance teams; Monitor emerging threats and regulatory developments; Provide expert guidance on data security incidents and breaches; Manage relationships with specialist vendors and partners.

Seniority

Senior, strategic leadership

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