Cyber Security Jobs

Engineering Manager - Core Infrastructure

Lead a team building self-service infrastructure-as-code platforms for a high-scale cybersecurity AI system. Focus on cloud cost optimization, multi-cloud deployment standards, and enabling engineering velocity through reusable infrastructure and IDPs. Work with large-scale distributed systems processing trillions of events daily.

CrowdStrike £140,000 – £215,000 pa

Remote Permanent

Engineering Manager - Core Infrastructure

Lead a team building foundational infrastructure-as-code platforms to support CrowdStrike's high-scale cybersecurity systems. Drive cloud cost optimization, enforce deployment standards across multi-cloud environments, and guide architectural decisions for distributed systems processing trillions of daily events. Foster innovation through AI-first practices, SRE principles, and collaborative engineering culture.

CrowdStrike £140,000 – £215,000 pa

Remote

Solutions Consultant - Defence

As a Solutions Consultant in the Defence and Intelligence team, you will leverage your extensive cyber security experience to translate complex technical solutions into strategic business value for clients. You will work closely with Defence Systems Integrators, conduct technical discovery, and ensure value realization of customer investments in Palo Alto Networks' security solutions.

Palo Alto Networks London, United Kingdom

Remote Permanent Clearance Required

Staff Customer Success Engineer

This role involves working as a trusted technical advisor to help customers with their cloud transformation journey, ensuring efficient adoption of Palo Alto Networks' public cloud security solutions. Responsibilities include implementing custom integrations, solving customer support requests, and coaching customers on cloud security best practices.

Palo Alto Networks

Cybersecurity Compliance Analyst

This role involves maintaining and improving Darktrace's cybersecurity compliance programme, supporting information security standards, managing risks, and providing compliance guidance across the business. You will work closely with different teams to ensure security policies are followed and continuously improved.

Darktrace

Specialist Software Engineer

This role involves leading high-impact technical projects within Darktrace’s R&D team in Cambridge, focusing on advancing AI-driven cybersecurity solutions. The engineer will drive innovation in defending against unknown cyber threats, mentor team members, and align technical strategy with business goals. The position requires a blend of deep technical expertise, strategic vision, and cross-functional collaboration in a hybrid work environment.

Darktrace United Kingdom

Financial Crime Risk Transaction Monitoring Control Owner

This role involves designing and optimising statistical and machine learning models for financial crime transaction monitoring, with a focus on fraud detection and AML compliance. The individual will lead or guide complex data analysis across Barclays UK and International, ensuring robust controls and governance. Key responsibilities include model development, performance monitoring, cross-functional collaboration, and advising on risk mitigation within a regulated environment.

Barclays United Kingdom

On-site Permanent

Cyber Supply Chain Support

This role involves supporting cyber risk and assurance activities across Cadent's supplier network. You will work closely with Cyber Security, Procurement, and IT teams to assess, track, and manage supplier risks, ensuring consistent and effective assurance processes. The role offers exposure to industry frameworks and risk management practices in a critical infrastructure environment.

Cadent Ansty, Warwickshire, Warwickshire, United Kingdom

On-site Permanent

Founding Engineer - Relocate to the UK

As a Founding Engineer, you will work closely with the founders and engineering team to build a security product that helps detect intrusions in cloud environments. You will be involved in full-stack development, primarily using C#, .NET Core, Terraform, and HTMX, and will have significant exposure to customers and prospects. The role involves a fast-paced, high-energy environment with a focus on delivering high-quality work and making a meaningful impact.

Tracebit London, United Kingdom

On-site Permanent

Cyber Security Engineer

The Cyber Security Engineer will work closely with cross-functional teams to ensure DSE's products meet cybersecurity regulations and industry best practices. Responsibilities include contributing to cybersecurity strategy, supporting compliance, and promoting secure-by-design principles.

Deep Sea Electronics Ltd Mansfield, Nottinghamshire, United Kingdom

Security Engineer

This role involves hands-on implementation and maintenance of security controls within a Microsoft cloud environment, identifying and remediating security gaps, and preparing for external penetration testing. You will work closely with architecture, security operations, and technology teams to enhance the organization's overall security posture.

Pontoon London, United Kingdom £700 – £800 pd

Hybrid Contract Clearance Required

Delivery Team Security Lead (Security Assurance Coordinator)

Delivery Team Service Lead in the Security as a Service TeamHMS Excellent is home to the Naval Headquarters and front-line training units. Based on Whale Island in Portsmouth Harbour, it successfully blends heritage and history with a modern and progressive...

Carbon 60 Southwick, Hampshire, Hampshire, PO17 6EA, United Kingdom

Security Engineer

This role involves managing security alerts, incidents, and threat investigations across a cloud-native microservices environment. The engineer will lead incident response, improve security tooling (SIEM, endpoint, cloud), and embed security into DevSecOps practices while ensuring ISO 27001 and GDPR compliance. The position actively shapes security strategy rather than just maintaining compliance.

CV-Library Fleet, Hampshire, GU51 3HH, United Kingdom

AI Security Architect

Design and implement security architecture and governance for AI technologies, ensuring secure deployment of both in-house and third-party AI solutions. Define security controls, assess risks, and collaborate with cross-functional teams to embed security across AI initiatives. Focus on cloud environments, data protection, model security, and compliance with regulatory requirements.

Pontoon London, United Kingdom £900 pd

Hybrid Contract

Platform Engineer

This role involves building and maintaining secure, scalable cloud infrastructure to enable rapid and reliable software delivery. You'll develop internal platforms, CI/CD pipelines, and self-service tooling while embedding security and observability across the engineering lifecycle. The position emphasizes developer experience, SRE principles, and support for AI/ML infrastructure within a collaborative engineering team.

Risk Ledger London, United Kingdom £90,000 – £110,000 pa

Hybrid Permanent