Head of Cyber Security (FCA Experience essential)
PEXA UK
- Thame, England, United Kingdom
- Thame, England, United Kingdom
About
Location:
Maidenhead, England, United Kingdom
Seniority level:
Director
Employment type:
Full-time
Job function:
Information Technology
Industries:
Information Services, Financial Services, IT Services and IT Consulting
Key Responsibilities Leadership and Strategy
Define and deliver the UK cyber security strategy and roadmap aligned with business and group objectives.
Act as the senior security authority for PEXA UK, Smoove, and Optima Legal.
Partner with the Group CISO, UK CTO, and Risk functions to align frameworks and initiatives.
Lead and mentor a multi-disciplinary team across SOC, engineering, and information security.
Represent UK security priorities in leadership forums, lender assurance discussions, and governance reviews.
Security Operations and Governance
Oversee SOC operations ensuring timely threat detection, response, and resolution.
Continuously improve detection and response capabilities using Cortex XDR, Abnormal Security, Splunk, and Nucleus.
Manage vulnerability management end‑to‑end, from scanning and prioritisation to remediation tracking.
Coordinate with third‑party partners such as Blazeguard and CCX to ensure effective service delivery.
Oversee secure configuration, endpoint management, and patch compliance across hybrid environments including Azure and AWS.
Own the UK information security framework and assurance programs including ISO 27001, FCA standards, SOC audits, and lender assurances.
Maintain and evolve security policies, standards, and control frameworks.
Lead audit preparation, evidence collection, and control testing for certifications and partner reviews.
Collaboration and Culture
Build strong partnerships across engineering, IT, legal, HR, and operations to embed security in everyday practices.
Provide input on vendor assessments and third‑party risk management.
Promote a culture of security awareness through training, phishing simulations, and education programs.
Report on cyber risk, maturity, and incidents to senior leadership with transparency and continuous improvement.
Key Skills
Proven experience leading cyber security operations in a regulated or financial services environment (FCA exposure preferred).
Strong understanding of security governance, assurance frameworks, and audit processes (ISO 27001, NIST, GDPR, Cyber Essentials Plus).
Experience with modern security tooling such as Cortex XDR / Palo Alto Networks, Splunk (SIEM and dashboarding), Abnormal Security (email security), Prisma Cloud, Airlock, Nucleus.
Deep knowledge of incident response, threat hunting, and vulnerability management.
Excellent stakeholder management and communication skills – able to explain complex risks in simple terms.
Experience building and mentoring high‑performing teams across technical and governance functions.
Confident working in partnership with global teams and external partners to deliver consistent, secure outcomes.
Sounds like you? We at PEXA are ready, so if this role sounds like you, apply today.
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Languages
- English
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