Latest Cybersecurity Jobs

Sr. Data Scientist - GenAI

Lead the research and development of generative AI systems applied to cybersecurity, focusing on large language models and deep learning at scale. Design and implement production-ready AI solutions that process trillions of daily events, while mentoring teams and shaping technical strategy. Drive innovation in reasoning, summarisation, and interactivity within an AI-native security platform.

CrowdStrike England

Remote Permanent

Sr. Data Scientist - GenAI

Lead the research and development of generative AI systems for cybersecurity applications, focusing on large language models and deep learning at scale. Design and implement production-ready AI solutions that process trillions of daily events. Mentor teams, set technical direction, and advance AI best practices within a high-performance engineering culture.

CrowdStrike England

Remote Permanent

Senior Incident Response Consultant, Rapid Response

Leads high-pressure incident response engagements for organizations affected by cyberattacks, directing forensic investigations and coordinating with customer teams. Produces detailed reports mapped to MITRE ATT&CK, focusing on ransomware and business email compromise (BEC) incidents. Operates in a rapid-response environment with a rotating weekend-heavy schedule to support global customers.

Sophos United Kingdom

Remote Permanent

Software Developer (UK)

Design, build, and maintain backend services in Go, with opportunities in TypeScript, within a collaborative engineering team focused on cybersecurity. Lead feature delivery, contribute to architecture, and support production systems using modern tooling including AI-assisted development. Mentor junior engineers and improve development practices through code quality, observability, and testing.

Sophos United Kingdom

Remote Permanent Clearance Required

Senior Security Researcher - Agent Workflow

This role involves researching and prototyping agentic AI workflows within cybersecurity, exploring how autonomous systems can enhance threat detection and response. You'll collaborate with product, engineering, and machine learning teams to translate AI research into practical features, while maintaining deep expertise in both AI advancements and the Darktrace platform. The position emphasizes innovation, cross-functional coordination, and applying cutting-edge AI to real-world security challenges.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Machine Learning Integration Engineer

This role involves integrating and optimizing machine learning models within Darktrace's cybersecurity platform. You'll work closely with machine learning specialists and security researchers to prototype new ideas, improve model performance, and scale solutions across the digital estate. The focus is on deploying innovative AI-driven defenses against unknown cyber threats using Python and ML acceleration frameworks.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Cyber Security Engineer

This role involves securing Azure environments across identity, governance, networking, and workload protection using tools like Azure Policy, Defender for Cloud, and Key Vault. You'll translate high-level security designs into technical implementations, create documentation and runbooks, and work directly with clients on complex projects. The position offers a clear pathway to move into security architecture while collaborating closely with experienced architects.

Big Red Recruitment Midlands Limited Fleet Street, City And County Of the City Of London, United Kingdom £60,000 – £75,000 pa

IT Support Engineer - Preston

The role involves providing hands-on IT support to users and managing infrastructure, cybersecurity, and day-to-day operations across a diverse technology stack. Responsibilities include administering Microsoft 365, Entra ID, Intune, Active Directory, and network systems, as well as troubleshooting endpoints, servers, and security tools. The engineer will also support ITIL processes, patching, and incident response within a structured IT environment.

Adria Solutions Preston, United Kingdom £35,000 – £45,000 pa

CISO Solution Architect (9936)

Design and govern enterprise security architecture with a focus on data protection and Azure cloud security. Provide expert guidance on data classification, DLP, encryption, and compliance within a highly regulated environment. Collaborate across engineering, risk, and cloud teams to embed security into platforms and transformation initiatives.

Salt London, United Kingdom

Engineering Manager

Lead and develop engineering teams to deliver high-quality software solutions, focusing on team autonomy, cross-functional collaboration, and technical excellence. Coach engineers, drive delivery, and align engineering outcomes with business goals in a fast-growing cybersecurity startup environment.

Risk Ledger London, United Kingdom £110,000 – £135,000 pa

Hybrid Permanent

Senior Product Designer

A Senior Product Designer will lead end-to-end design for a B2B SaaS cybersecurity platform, shaping user experience and design culture. The role involves deep customer engagement, cross-functional collaboration with product and engineering teams, and driving intuitive, secure, and scalable product solutions. Emphasis is on research, systems thinking, and high-impact design iteration within a mission-driven security environment.

Risk Ledger London, United Kingdom £85,000 – £95,000 pa

Security Engineer

The Security Engineer will design, implement, and monitor cybersecurity controls across internal and customer networks, providing technical expertise in network security, incident response, and vulnerability management. The role involves hands-on configuration of firewalls and security systems, investigation of security events using SIEM and IDS/IPS tools, and delivering third-line support for complex issues. The candidate will also contribute to security policy development, compliance, and customer-facing advisory on threats and best practices.

Optima Recruitment Rh13Dr, United Kingdom £45,000 – £50,000 pa

Security Engineer

This role involves hands-on management of network and device security across complex internal and customer environments. The Security Engineer will investigate incidents, implement security solutions, maintain SIEM/IDS/IPS systems, conduct vulnerability assessments, and support incident response. A key focus is ensuring robust security policies and standards are embedded, with close collaboration across IT, engineering, and security teams.

YourRecruit Rh13Dr, United Kingdom

Security Architect - DV Cleared

Design and implement endpoint security solutions, including AntiVirus/EDR and vulnerability management, within air-gapped, high-assurance government environments. Ensure compliance with MOD, NCSC, JSP, and NIST standards while producing technical documentation and supporting accreditation. Collaborate with infrastructure and security teams to deliver secure backend platform capabilities.

CBSbutler Holdings Limited trading as CBSbutler Corsham, Wiltshire, SN13 0HB, United Kingdom £500 – £555 pd

GSI/Advisory Solution Architect

This role involves enabling and collaborating with Global System Integrators and advisory partners to build, market, and deliver solutions using Palo Alto Networks' Idira identity security technologies. The Solution Architect leads technical enablement, joint solution development, and co-innovation initiatives, ensuring partners are technically aligned and capable. Key activities include delivering training, designing reference architectures, supporting pre-sales efforts, and influencing product strategy through partner feedback.

Palo Alto Networks London, United Kingdom