Cyber Security Engineer
Role Description & Technical Scope
Proximity is searching for a talented Cyber Security Engineer (circa £70,000 + 15% Bonus + Benefits) to join one of Europe's fastest growing fintech firms who are opening a new London office (EC4).
You will work closely with IT operations, development & platform teams, as well as selected external security providers in a key cyber role for the firm. The position is office based or hybrid.
Responsibilities:
- Maintain & improve security controls across identity, endpoint, cloud, business applications and supporting infrastructure, promoting least-privilege & zero-trust principles.
- Review & strengthen security configurations, device compliance, cloud services, SaaS applications, third-party integrations & technical designs.
- Operate vulnerability & exposure-management processes, coordinate remediation with system owners & verify corrective actions.
- Investigate security alerts & incidents, maintain incident-response procedures, coordinate response activities & drive improvements through exercises & post-incident reviews.
- Produce security risk, incident & remediation reports; support audits, customer assurance & compliance activities; & develop technical security standards, procedures & guidance.
The role is the first cyber piece in a 220-person business meaning the client is looking for a hands-on individual with the ability to grow strategically. The successful candidate will have 5+ years cyber experience and be degree educated. The position will be hybrid in Northamptonshire until April and when the new office opens you will be 5 days a week near St. Pauls (EC4).
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Key Details
- Date Posted: 27 Oct 2026
- Location: London
- Employment: Permanent
- Workplace: Hybrid
- Domain: IT, Software & Web Development
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Proximity Recruitment
Verified Tech EmployerEnterprise technology firm or security consultancy operating across the UK digital defense ecosystem.
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