Latest Threat Detection Jobs

Threat Researcher II - IRE, UK or ROU)

This role involves researching and analyzing emerging malware and cyber threats to enhance CrowdStrike's Falcon platform detection capabilities. The Threat Researcher investigates threats across the full attack lifecycle, validates security coverage, and collaborates with engineering and data science teams to implement improvements. The position leverages automation, AI, and machine learning to scale threat analysis and drive product innovation in a high-impact, research-driven environment.

CrowdStrike

Remote

Sr. Software Engineer, Cloud Detection , London)

Design and scale foundational backend services for a next-generation detection platform processing internet-scale data streams. Work on distributed systems using Go/C++ and cloud technologies to enable real-time threat detection across the Falcon ecosystem. Collaborate across teams to build resilient, high-performance services that orchestrate data and logic across multiple cybersecurity products.

CrowdStrike London, United Kingdom

Hybrid Permanent

AI Security Architect

Design and implement security frameworks for AI and generative AI systems within a health research environment. Conduct threat modelling, develop governance standards, and secure integrations across complex enterprise systems. Focus on mitigating AI-specific risks such as prompt injection, data leakage, and model inversion while enabling safe innovation.

Additional Resources London, United Kingdom

Cyber Security Engineer

This role involves designing, implementing, and maintaining cybersecurity solutions across Microsoft environments, cloud platforms, and network infrastructure. The engineer will lead incident response, threat hunting, and vulnerability management efforts while ensuring security-by-design in IT projects. Key focus areas include Microsoft 365 security, identity management, SIEM/SOAR operations, and compliance with Cyber Essentials Plus.

Morgan Hunt Recruitment Ec1N8Js, United Kingdom £65,000 pa

Hybrid Contract

Cyber Security Research Engineer

This role involves conducting in-depth research into emerging cybersecurity threats, vulnerabilities, and attack techniques. The engineer will design and develop novel security tools and prototypes, perform reverse engineering and vulnerability analysis across multiple platforms, and collaborate with cross-functional teams to transition research into practical applications. The position emphasizes hands-on technical work across the full research lifecycle, from analysis to prototyping and delivery.

Forward Role Hampshire, United Kingdom £45,000 – £85,000 pa

Hybrid Permanent Clearance Required

Cloud Security Consultant

Cloud Security Consultant x 3UK WideUp to £100,000 + BenefitsWe are seeking experienced Cloud Security Consultants to join a growing cybersecurity practice delivering complex cloud security solutions across a range of enterprise and public sector environments You will play a...

Adecco United Kingdom £60,000 – £100,000 pa

Security Architect

This role involves leading the development and governance of enterprise security architecture across cloud, on-premises, and hybrid environments within a global law firm. The Security Architect will define security standards, drive secure adoption of AI technologies, and ensure compliance with key frameworks including ISO 27001, NIST, and GDPR. The position requires close collaboration with senior stakeholders across technology, security, risk, and legal functions.

Computappoint London, United Kingdom £90,000 – £105,000 pa

Cyber Assurance Consultant

This role involves conducting cyber risk assessments, information assurance, and security governance in high-assurance environments across defence, government, and critical infrastructure. You'll work directly with customers and technical teams to evaluate threats, vulnerabilities, and security designs, translating technical findings into business-relevant risk insights. The role supports secure-by-design practices, accreditation activities, and security strategy across major programmes, with opportunities for progression into leadership and architecture roles.

Rebel Recruitment Nottingham, Nottinghamshire, United Kingdom £65,000 – £120,000 pa

Senior Security Analyst - Product-Based Risk Assessment (PBRA)

Conduct end-to-end security risk assessments for critical applications and technology services, evaluating threats, vulnerabilities, and control effectiveness. Engage with senior stakeholders across CISO, CTO, and engineering functions to deliver actionable remediation plans and strengthen cyber resilience. Support the evolution of assessment methodologies toward data-enabled and automated approaches, with a focus on cloud, AI, and emerging technologies.

Salt London, United Kingdom £517 – £690 pd

Hybrid Contract Clearance Required

Security Architect (Cloud Security)

Design and implement secure cloud architectures for government and enterprise environments, ensuring alignment with security standards and risk requirements. Conduct security assessments, define reference architectures, and provide expert guidance across cloud transformation projects. Collaborate with technical teams and stakeholders to embed security into cloud infrastructure and services.

Matchtech London, United Kingdom £594 pd

Remote Contract Clearance Required

Security Architect (Enterprise Security - Microsoft)

Designs and leads enterprise security architecture across cloud, on-premises, and hybrid environments, with a focus on Zero Trust, SASE, and AI security governance. Works cross-functionally with legal, risk, and compliance teams to ensure secure-by-design principles and regulatory alignment. Key responsibilities include defining security standards, advising on identity and access management, and guiding secure technology adoption.

Computappoint United Kingdom £90,000 – £110,000 pa

Senior Application Security Engineer / DevSecOps Engineer

Do you have a background in Application Security, DevSecOps or Product Security, with hands-on experience embedding application security into the SDLC If so, this could be an opportunity worth considering.Join a well-established health research organisation and charity supporting large-scale medical...

Additional Resources London, United Kingdom £80,000 – £90,000 pa

Information Security Manager

This role involves managing and improving the organisation's information security framework, with a focus on ISO 27001 compliance, risk assessment, and incident response. The Information Security Manager will embed security controls across systems and processes, lead audits, and drive a strong security culture through training and awareness. Close collaboration with technology, risk, and compliance teams ensures security aligns with business objectives in a regulated environment.

Adele Carr Recruitment Limited Liverpool, United Kingdom £55,000 – £65,000 pa

On-site Permanent Clearance Required

Security Architect (OT, IT, Network and Physical)

Design and own the security architecture for an autonomous maritime platform, integrating OT, IT, network, and physical security domains. Partition systems into zones and conduits per IEC 62443, define trust boundaries, access controls, and resilient command links, and produce high- and low-level design artifacts. Support threat modelling, risk assessment, and formal design reviews within a defence-critical environment.

Expleo Bristol, Bristol (county), United Kingdom

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