Cyber Security Jobs

Frontend Software Engineer (JavaScript / TypeScript & React)

Develop and maintain dynamic, accessible user interfaces for a cutting-edge AI-driven cybersecurity platform. Collaborate with cross-functional teams to integrate frontend components with backend systems, optimise performance, and ensure scalability. Work extensively with React, TypeScript, and modern frontend tools within a security-conscious environment.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Corporate Sales Engineer , GBR)

This role involves architecting and demonstrating complex cybersecurity solutions using CrowdStrike’s Falcon Platform, supporting sales through technical engagement, and driving innovation in sales engineering processes. The individual will conduct competitive research, mentor junior engineers, deliver internal enablement sessions, and contribute to product feedback loops. A strong focus is placed on technical communication, customer-facing problem-solving, and staying ahead of evolving cyber threats.

CrowdStrike United Kingdom

Remote Permanent

Software Engineering Manager - Observability

Lead and grow a team of engineers building observability platforms for large-scale distributed systems, focusing on metrics and tracing infrastructure. Collaborate on architecture design, code reviews, and platform resilience using modern cloud and DevOps practices. Work in a hybrid environment with a strong emphasis on innovation, team collaboration, and technical leadership.

CrowdStrike Denmark

Hybrid Permanent Flexible

Senior Lead - Data Governance & Transformation

Leads complex data governance, compliance, and business transformation programmes across diverse clients and industries. Responsible for defining strategic roadmaps, designing target operating models, and driving organisation-wide change through technology, process, and people initiatives. Acts as a trusted advisor to senior stakeholders while mentoring teams and embedding sustainable governance frameworks and services.

Bridewell London, United Kingdom

Hybrid Permanent

Senior Content Security Engineer, GME Security

This role involves securing pre-release media content across Amazon's entertainment production lifecycle, from on-set workflows to cloud storage and distribution. The engineer will advise production teams on secure environments, assess third-party vendors, develop AI-driven security measures, and build automated tooling on AWS. A key focus is mitigating emerging threats from generative AI, including deepfakes and unauthorized model training on unreleased assets.

Amazon London, United Kingdom

Permanent

Application Security Engineer

This role involves conducting application security reviews, penetration testing, and developing security tools to safeguard Amazon's services and customer-facing applications. The engineer will also contribute to security training, documentation, and metrics, while collaborating with development teams to embed security best practices. Work spans proactive research, automation, and rapid response to emerging threats in a large-scale cloud environment.

Amazon London, United Kingdom

Permanent

Network Security Engineer

This role involves managing and securing complex, multi-vendor firewall environments using AlgoSec for policy automation, risk analysis, and compliance reporting. The engineer will support firewall operations, conduct rule reviews, and drive security optimisation within a regulated enterprise, with a focus on automation using Python, PowerShell, and tools like Ansible or Terraform. The position is based in Knutsford with a hybrid 3-day-in-office work pattern.

Experis Peover Superior, Cheshire, WA16 8TT, United Kingdom £400 – £469 pd

Head of Cloud Engineering

Leads and grows the Cloud Security practice, defining technical vision and commercial strategy. Drives adoption of cloud and AI security technologies, strengthens key vendor partnerships, and builds a high-performing team of specialists. Combines technical leadership with client-facing consulting and strategic business development.

Bridewell London, United Kingdom

Hybrid Permanent Clearance Required

Electrical Engineer II

Design and develop high-assurance hardware security modules (HSMs) within a collaborative engineering team, focusing on high-speed digital design, security, and reliability. Work across the full hardware development lifecycle from concept to validation, using Agile methods and contributing to system-level integration and prototyping. This role emphasizes quality, detailed documentation, and continuous technical growth in a security-critical environment.

Entrust Cambridge, United Kingdom

Senior Cybersecurity Consultant

This role involves leading high-impact cybersecurity advisory engagements for diverse clients, delivering strategic guidance on cyber risk, resilience, and security integration within digital transformation programmes. The consultant will conduct maturity assessments, develop security roadmaps, and advise senior stakeholders, blending technical expertise with strong consulting and communication skills. Collaboration with cross-disciplinary teams and contribution to thought leadership and business development are key aspects of the position.

Adecco United Kingdom £90,000 – £100,000 pa

Threat Research Analyst

The role involves in-depth analysis of cyber threats, malware, and adversary TTPs using data science and analytical techniques. You'll proactively hunt for emerging threats, develop threat intelligence reports, and refine detection methodologies based on research. Collaboration with security researchers and product teams helps strengthen Darktrace’s AI-driven threat response capabilities.

Darktrace London, UB8 1LQ, United Kingdom

Staff Product Security Engineer

Leads security strategy and architecture for cryptographic products, driving secure-by-design principles across the product lifecycle. Conducts threat modeling, security assessments, and architecture reviews while guiding teams on cryptographic protections and system hardening. Integrates security into CI/CD pipelines and supports compliance with FIPS, Common Criteria, and emerging regulations.

Entrust Cambridge, United Kingdom

Hybrid Permanent

Senior Salesforce Developer

Design and build complex Salesforce automations and integrations within a greenfield multi-cloud transformation programme. Develop scalable solutions using Apex, LWC, Flows, and Platform Events, while collaborating with architects and technical teams. Support integration modernisation using platforms like MuleSoft and contribute to CI/CD and DevOps practices.

HAYS Specialist Recruitment London, United Kingdom £70,000 – £80,000 pa

Cloud Security Consultant x3 UK Wide

Design and implement secure cloud solutions across public, private, and hybrid environments, aligning with enterprise security strategies and zero trust principles. Conduct threat modelling, build security reference architectures, and guide clients on secure-by-design practices using automation and DevSecOps. Collaborate with cross-functional teams to integrate security into cloud deployments and share expertise with both internal and external stakeholders.

Adecco United Kingdom £70,000 – £100,000 pa

Hybrid Permanent

Splunk SIEM Engineer

Role Title: Splunk SIEM EngineerDuration: contract to run until 30/11/2026Location: Knutsford. Hybrid, 3 days per week onsiteRate: up to £587.33 p/d Umbrella inside IR35Role purpose / summaryJoin us as Splunk SIEM Engineer where you must design, develop and improve software,...

Experis Knutsford, Cheshire, United Kingdom