Head of Cyber Security (T)

On site

London, United kingdom

Full Time

10-04-2025

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Expired

Job Specifications

This job is with Colt Technology Services, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.

Job Summary

As Head of Cybersecurity you will be a member of the Technology Management Team reporting to the Senior Director of Technology with a dotted line report to the Senior Director of Security and Resilience.

The Head of Cybersecurity is responsible for leading the Colt Data Centre Services cybersecurity strategy, ensuring the protection of digital assets, and maintaining compliance with corporate and industry standards. This role requires a highly skilled technical expert with leadership capabilities to drive continuous improvement in security operations.

Job Description

OUTCOMES

Security Operations Center (SOC) Management: Primary escalation point for outsourced SOC services, ensuring effective incident response and threat mitigation.

Technical Audit & Compliance: Oversee regular cybersecurity audits, ensuring adherence to regulatory requirements and best practices. Act as primary point of contact for customer technical audit queries.

Penetration Testing: Lead a program of scheduled and ad-hoc penetration testing initiatives to identify vulnerabilities and implement remediation strategies.

Continuous Improvement: Develop and implement strategies to enhance cybersecurity posture, leveraging emerging technologies and industry trends.

Risk Management: Identify and assess cybersecurity risks, identifying, recommending and implementing mitigation strategies to protect organisational assets.

Stakeholder Engagement: Collaborate with internal and external stakeholders to continually drive improvement and align cybersecurity initiatives with business objectives.

Incident Response & Forensics: Lead investigations into security incidents, ensuring rapid response and recovery. Ensuring root cause analyses are carried out and associated action plans are owned, developed, implemented, and managed.

Training & Awareness: You will work with our Security & Resilience Team to provide specialist input and promote cybersecurity awareness across the organisation through training programs and best practices. Ensuring policies, processes and standards reflect current cybersecurity best practices.

Skills / Expertise

Strong technical expertise in security frameworks, penetration testing, and risk management.

A strong understanding of technology security including Cloud, Applications and IT Infrastructure.

Strong expertise in security controls and tools including SIEM, SOAR, EDR/XDR.

Experience of working in industrial or operational environments with a significant Operational Technology footprint.

Excellent communication skills, with the ability to convey complex security concepts to non-technical stakeholders.

Experience managing outsourced SOC services and incident response teams.

Knowledge of industry standards and best practises such as ISO 27001, SOC, NIST CSF, and Cyber Essentials.

Education

A bachelor’s degree preferably in a technical discipline or relevant industry experience

About the Company

myGwork is the largest global platform for the LGBTQ+ business community. Our mission is to make the workplace more inclusive for all by providing individual users and partner organizations access to a wide eco-system of services, including job opportunities, training, mentoring, employer branding, and free community events. Joining the platform is free for individual members, which supports myGwork's goal of ensuring that the platform's benefits are as accessible and as far-reaching as possible. Corporate members get a tai... Know more