Latest Threat Detection Jobs

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Sr. Security Researcher, TAC Cloud

This role involves researching cloud-conscious adversaries, analyzing cloud service provider logs, and reverse engineering malicious code. The position is highly technical, focusing on enhancing cloud security coverage, developing intelligence products, and collaborating with interdisciplinary teams to track and mitigate threats.

Remote Permanent
CrowdStrike logo

Analyst I, Falcon Complete , GBR)

This role involves real-time detection, analysis, and response to cybersecurity incidents using the CrowdStrike Falcon platform. The analyst will investigate threats across Windows, Mac, and Linux environments, perform malware analysis, and support incident remediation. The position emphasizes proactive threat handling, process improvement, and collaboration within a global security team.

CrowdStrike United Kingdom
Remote Permanent

ServiceNow Engineer

This role involves designing, building, and maintaining ServiceNow solutions including custom modules, integrations, and service portals. The engineer works within a cross-functional team to enhance ITSM processes, integrate legacy systems, and improve platform maturity through automation and secure engineering practices.

Barclays United Kingdom
Hybrid Permanent
Darktrace logo

Machine Learning Integration Engineer

As a Machine Learning Integration Engineer, you will work on deploying and optimizing machine learning models to enhance Darktrace’s cybersecurity services. You will collaborate with a cross-functional team to develop innovative solutions, optimize model performance, and contribute to rapid prototyping and project-based development.

Darktrace Cambridge, CB2 3BJ, United Kingdom
Hybrid Permanent
Darktrace logo

Senior Security Researcher - Agent Workflow

In this hybrid role, you will work at the intersection of security research and cutting-edge generative AI, focusing on agentic workflows. You will collaborate with cross-functional teams to prototype and implement AI-driven security solutions, while maintaining expertise through ongoing research projects.

Darktrace Cambridge, CB2 3BJ, United Kingdom
Hybrid Permanent

Penetration Tester

This role involves conducting comprehensive penetration tests across networks, web and mobile applications, APIs, and cloud environments using both manual and automated techniques. The tester will simulate real-world cyberattacks, identify vulnerabilities, and produce detailed technical and executive reports with actionable remediation advice. A key focus is translating complex security findings for non-technical stakeholders while adhering to strict ethical and compliance standards in a security-cleared context.

SmartSourcing Ltd United Kingdom £60,000 – £80,000 pa
Remote Permanent Clearance Required

Trainee Cyber Security Analyst

This role is for individuals starting a career in cyber security through a fully-funded training programme. You'll gain practical skills in threat intelligence, security testing, incident response, and ethical compliance, preparing for roles such as Cyber Security Analyst or SOC Analyst. The course leads to a Level 2 qualification and focuses on real-world applications in protecting digital systems and data.

Netcom Online Learning London, United Kingdom £25,000 – £32,000 pa
Hybrid

Trainee Cyber Security Specialist

This role involves completing a fully-funded 5-week online cyber security course, gaining hands-on experience in threat intelligence, security testing, incident response, and ethical compliance. The training prepares you for entry-level roles in IT support, cyber security analysis, and related fields.

Netcom Online Learning Sheffield, United Kingdom £25,000 – £32,000 pa
Remote Internship

Product Cyber Security Lead

The Product Cyber Security Lead will implement and ensure compliance with US DoD cyber security requirements for a mission-critical product development programme. Key responsibilities include interpreting and applying cyber standards, leading risk assessments, and coordinating with US DoD representatives.

Copello High Wycombe, Buckinghamshire, United Kingdom
Hybrid Contract Clearance Required

Security Architect - 5 weeks - London 3dpw

This role involves conducting a software supply chain review, focusing on security architecture, dependency risk management, and DevSecOps integration. The architect will assess software composition, artifact governance, and CI/CD pipelines across hybrid environments, with solution design and production handover responsibilities. Work follows a 3-day London office / 2-day remote pattern.

Exalto Consulting United Kingdom £650 – £675 pd
Hybrid Contract

Penetration Tester

This role involves conducting comprehensive penetration tests across internal/external infrastructure, web applications, and networks, using industry-standard tools like Burp Suite, Metasploid, and Nmap. The candidate will produce detailed technical reports, support client engagements, and contribute to research and development in emerging security areas such as OT and threat-led testing. The position supports professional growth with certification opportunities and progression into advanced offensive security disciplines.

Big Red Recruitment Midlands Limited London, United Kingdom £45,000 – £55,000 pa
Hybrid Permanent Clearance Required

DevSecOps Consultant

DevSecOps Consultant* Sheffield (3 days per week onsite)* Inside IR35We're partnering with a leading financial services client to appoint a DevSecOps Consultant to drive secure engineering practices across large-scale, cloud-based platforms.This role is ideal for someone who has come from...

Talent Smart Orchard Square, South Yorkshire, United Kingdom £650 – £675 pd

Validation and Verification Engineer

This role involves validating and verifying software-based systems within a national defence Command & Control (C2) environment. The engineer will define test scenarios, verification plans, and work closely with design authorities to ensure systems meet requirements. It offers exposure to full lifecycle development in a secure, mission-critical setting.

Electus Recruitment London, United Kingdom £48,000 – £55,000 pa
Hybrid Permanent Clearance Required

Cloud Security Consultant

This role involves designing and implementing secure cloud architectures across public, private, and hybrid environments for government and regulated clients. You'll lead security strategy, conduct threat modelling, and embed Secure by Design principles across the cloud lifecycle. The position emphasizes technical leadership in DevSecOps, security automation, and cross-functional collaboration on high-profile, security-cleared programmes.

83zero London, United Kingdom £80,000 – £100,000 pa
Hybrid Permanent Clearance Required

Red Team Engineer

This role involves hands-on technical delivery of red team engagements, including attack path design, threat scenario planning, and phishing campaigns. You'll work closely with a Technical Director to develop your skills in offensive security, focusing on real-world attacker techniques and client reporting.

Oscar Technology London, United Kingdom £55,000 – £60,000 pa
On-site Permanent