Latest Threat Detection Jobs

Spotlight

Senior Data Engineer

This role involves designing, building, and operating scalable batch and streaming data pipelines that transform vast, unstructured exposed data into reliable, queryable intelligence. The Senior Data Engineer will own end-to-end data workflows, ensure data quality and model readiness, and collaborate closely with ML teams on feature engineering. The position is central to enabling analytics and AI capabilities on a platform that detects corporate data exposure across supply chains.

Lab 1 London, Greater London, United Kingdom £85,000 – £125,000 pa

Hybrid Permanent

Senior Threat Behavior Researcher (UK)

This role involves hunting, researching, and developing real-time protection for suspicious activities across customer environments. You will write behavioral protection rules to block malicious activities, support remediation efforts, and contribute to sandbox development, combining deep technical knowledge and innovative problem-solving skills.

Sophos United Kingdom

Remote Permanent

Senior Threat Researcher (UK)

The role involves analyzing advanced security threats, translating threat intelligence into high-fidelity detections, and working with the CTU Threat Intelligence team to develop and refine detection rules. The position requires a deep understanding of endpoint and cloud behavior, and the ability to leverage data from multiple sources to ensure accurate and actionable alerts.

Sophos United Kingdom

Remote Permanent

Sr. SDET - Cloud, Detection Engineer , London)

This role involves designing and building a high-scale cloud detection engine to identify sophisticated threats across multi-cloud environments. You'll develop systems for processing billions of events daily using distributed data technologies and collaborate with security researchers to operationalize threat detection logic. The work focuses on low-latency event processing, custom query languages, and scalable correlation engines within a modular, AI-native security platform.

CrowdStrike London, United Kingdom

Hybrid Permanent

Security Engineer, IAM Stores Security

As a Security Engineer, you will design and build security logging pipelines that process billions of events daily, develop monitoring and detection capabilities for AI/ML workloads, and ensure the security of Amazon's global AWS infrastructure. You'll also mentor teammates, write production-ready code, and investigate operational issues.

Amazon London, United Kingdom

On-site Permanent

IT Cyber Security Analyst

This role involves managing patching, vulnerability remediation, and incident response within a large enterprise environment that includes both IT and OT systems. The analyst will work alongside SOC/MDR providers to monitor threats, improve detection capabilities, and support compliance and security control initiatives. It's a key position in an ongoing cyber transformation, focusing on strengthening overall security maturity across critical infrastructure.

Rise Technical Recruitment Scunthorpe, Lincolnshire, DN17 1AF, United Kingdom £45,000 – £50,000 pa

On-site Permanent Clearance Required

Security Analyst

Security Analyst - £45,000 - £50,000 – Reading – HybridFryerMiles are delighted to be working with a leading UK Managed Service Provider (MSP) to recruit a Security Analyst based in Reading.The successful candidate will play a key role in security...

FryerMiles Reading, United Kingdom £45,000 – £50,000 pa

Security Engineer

This role involves a 12-week training programme in threat detection and investigation, followed by work on Darktrace's Cyber AI Analyst to automate security analysis using AI. You'll develop and refine AI-driven hypotheses across hybrid networks, email, and cloud environments, collaborating with machine learning and software engineering teams to enhance threat response capabilities.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

SOC Analyst

This SOC Analyst role involves real-time monitoring, triage, and incident response within a modern enterprise security environment. The candidate will investigate security events, fine-tune detection rules, and collaborate with internal teams to strengthen security operations. Focus is on proactive threat detection, incident documentation, and continuous improvement of SOC processes using tools like Microsoft Sentinel and Microsoft Defender.

Experis London, City And County Of the City Of London, United Kingdom £400 – £500 pd

Hybrid Contract Clearance Required

Software Engineer, IAM Stores Security

This role involves building and maintaining security-focused libraries, streaming infrastructure, and event schemas to enable large-scale threat detection and AI security monitoring across Amazon. You'll work on client-side instrumentation, data ingestion pipelines, and detection systems for AI/ML workloads, with a strong emphasis on scalability, observability, and operational excellence. The position includes on-call responsibilities and opportunities for mentoring within a high-impact engineering team.

Amazon London, United Kingdom

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

IT Security Manager - Wembley

This role involves leading and maturing the cybersecurity function, overseeing security operations, managing vendor relationships, and ensuring compliance with regulatory requirements. You will work closely with external security providers, manage incident response, and support data security initiatives in a large organization undergoing digital transformation.

Adecco Wembley, HA9 7BP, United Kingdom £80,000 – £100,000 pa

On-site Permanent

Senior Security Engineer

We are seeking a highly skilled and experienced Senior Security Engineer to join our Managed Security Service Provider (MSSP) team. You will be responsible for driving our adoption of Sentinel, client onboarding projects, managing multi-vendor SIEM proof of concepts with...

Bridewell Cardiff, United Kingdom

Hybrid Permanent

Senior Architect - Email & Collaboration Security

This role involves shaping the technical direction of Mimecast's Email & Collaboration Security (ECS) product line by bridging product, engineering, and architecture leadership. The Senior Architect will define durable integration contracts, guide AI-first design practices, and make strategic decisions that balance legacy complexity with innovation. Key responsibilities include leading problem-framing workshops, governing architectural evolution without slowing delivery, and ensuring systems are cost-effective and scalable across cloud-native environments.

Mimecast London, United Kingdom £124,000 – £186,000 pa

On-site Permanent Clearance Required

Director, Program Delivery Management

Director, Program and Delivery ManagementProduct Operations · London, UKABOUT MIMECASTMimecast is a leading cybersecurity company protecting people, data, and communications from today’s most sophisticated threats. With over 42,000 customers worldwide and 18 billion security events analyzed daily, we pioneer Human...

Mimecast London, United Kingdom

Cyber Security Analyst

The Role:Salary: Market Leading Base + Bonus + Excellent BenefitsLocation: London (hybrid working)My client is a rapidly growing international main market listed organisation offering a range of solutions to the global Financial & Professional Services sector. As part of their...

GEM Partnership Lime Street, City And County Of the City Of London, United Kingdom