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Head of Cyber Security

Company

Smiths Detection

Location

dacorum, england

Posted

June 29, 2026

Position Overview

Job Description

Own and lead Smiths Detection’s enterprise cybersecurity posture through separation and into steady-state operations.

Establish an effective security operating model (internal + vendors), reduce cyber risk, and ensure security is embedded into technology delivery and day-to-day operations.

This is a hybrid role, Hemel Hempstead, Hertfordshire as the office location.

Duties

  • Cyber strategy & operating model: define and execute the Detection cybersecurity strategy aligned to business priorities and the separation roadmap; establish “Day 1 secure” and “Day 100 independent” outcomes.
  • Security operations & incident response: lead Detection’s incident management, response readiness, and crisis communications; ensure effective monitoring and detection via SOC/MDR partners; maintain playbooks and conduct exercises.
  • Threat & vulnerability management: run vulnerability management across endpoints, servers,...

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