254 jobs for “Threat Detection”
CrowdStrike Spain
Lead a team of data scientists applying machine learning, large language models and reverse engineering to cybersecurity problems at massive scale, handling trillions of events daily. The role blends technical leadership, roadmap planning and stakeholder buy-in with hands-on work on malware detection, behavioural threat analysis and AI-driven security automation.
CrowdStrike Ireland
Lead a team of data scientists working at the intersection of machine learning, large language models and cybersecurity, translating business needs into technical objectives and driving research into production ML systems. The role spans mentoring, roadmap planning and hands-on work on malware detection and behavioural threat analysis across trillions of daily events.
Darktrace Paris, France
Customer-facing technical role partnering with security and IT stakeholders to drive platform adoption, reduce risk and demonstrate measurable value. You build technical success plans, spot adoption gaps and retention risks early, and feed technical health insights into renewals, QBRs and expansion discussions alongside Account Executives and Solutions Engineering.
Darktrace London
Customer-facing technical role partnering with security and IT stakeholders to drive platform adoption, reduce risk and improve customer health. Works with Account Executives, Solutions Engineering and Renewals on technical success plans, adoption analytics, QBRs and renewal readiness. Requires fluency in French and English.
NCC Group Manchester
Proactively hunts advanced threats across customer environments using a proprietary hunting framework, conducting intelligence-led, hypothesis-driven analysis of TTPs and behaviours. Works cross-functionally with SOC Analysts, Global Detection Engineers, Privacy and Engineering teams to align threat models and mitigate risks.
Cloudflare London US$215,000 – US$225,000 pa
Lead research, design and evaluation of detection models identifying automated, fraudulent and malicious activity across Internet-scale traffic. Own the detection measurement framework for noisy or delayed ground truth, mentor others, and drive cross-functional detection strategy with ML, data and product teams.
Tank Recruitment London
Hands-on incident response role covering detection, triage, investigation, containment and recovery of cyber incidents in a complex enterprise environment. Day to day involves monitoring SIEM and EDR/XDR alerts, analysing logs, packet captures and forensic images, threat hunting, and mapping activity to MITRE ATT&CK. Also maintains playbooks, evidence records and post-incident reports, and briefs senior stakeholders.
Global Technology Solutions Ltd Reading £50,000 – £60,000 pa
Senior technical authority in Security Operations, leading serious incidents, forensic investigations and root cause analysis while improving detection and response. Engineers Sentinel, Defender XDR, CrowdStrike Falcon, Entra ID, Intune and Darktrace, develops automation and conducts proactive threat hunting, and mentors colleagues.
Manpower Lytham Saint Annes £50,000 pa
Conducts red team exercises, critical control testing, cyber hygiene assessments and penetration testing to validate security controls and SOC detection capabilities. Produces detailed vulnerability reports for internal resolver groups and briefs leadership on defensive effectiveness. Requires hands-on infrastructure and web app testing with tools like Kali and Parrot across cloud, network and endpoint technologies.
Eclectic Recruitment Stevenage £45,000 – £50,000 pa
Designs, configures and maintains network security solutions including next-generation firewalls, secure proxies and IDS/IPS, while supporting 24/7 incident response alongside SOC analysts. Involves analysing network traffic and packet captures, remediating vulnerabilities and standardising security tooling in a highly secure engineering environment.
Opus Recruitment Solutions London £600 – £800 pd
Lead and strengthen a modern information security function, working hands-on with the CTO and engineering teams to embed security across the product lifecycle. Own the security strategy and drive ISO 27001, SOC 2, NIST, GDPR and PCI DSS compliance, while improving detection and response through AI, automation and technical controls.
Reed Technology Newcastle upon Tyne £35,000 – £45,000 pa
Investigating and responding to security incidents at 2nd Line level, monitoring customer environments and SIEM alerts, and threat hunting across a Microsoft security stack including Sentinel, Defender and Entra. Uses KQL and PowerShell for investigations and automation, acts as an escalation point for junior analysts, and supports vulnerability assessment and remediation. Initially on a 4-on, 4-off night shift pattern before moving to an 8-hour shift model.
Amazon Virtual Location - Uk
Adversarial security testing role on AWS's Continuous Security Testing team, turning threat intelligence and scanner signals into testable hypotheses against live production services. Combines hands-on penetration testing with AI-augmented source code review, tracing chained attack paths and building lasting detections, canaries and fuzzers. Also involves testing agentic AI systems and mentoring engineers.
eFinancialCareers London
Engineer, operate and optimise Microsoft Sentinel across one or more Log Analytics workspaces, owning platform health, ingestion pipelines, normalisation and enrichment. Build and maintain log onboarding from cloud, on-prem, SaaS and security tools, and integrate the SIEM with EDR, SOAR, threat intel and ITSM platforms. Also supports M&A onboarding of acquired environments into the enterprise SIEM.
eFinancialCareers Leeds £62,000 pa
Hands-on security engineering role protecting cloud, hybrid and on-premises environments for a global technology and professional services organisation. Involves designing and managing security tooling, building automation for SIEM log ingestion, supporting firewall and network security, running CIS Benchmark assessments, and contributing to vulnerability management and SOC incident response.
