1 to 25 of 86 Threat Detection Jobs in the South East

Senior Threat Detection Analyst Permanent Hybrid We're looking for an experienced Threat Detection Senior Analyst to join a global leader in data science and customer insights. The team supports some of the world's most recognized brands, using data to drive smarter business decisions, and ensuring that data stays secure is central to everything they … do. In this role, you'll take ownership of detection and response across complex, hybrid environments - from on-prem systems to modern cloud platforms. You'll play a key part in advancing the company's threat detection capabilities and ensuring that security operations stay one step ahead of emerging threats. What You'll Do Lead the creation … and optimization of detection rules, alerting logic, and use cases across SIEM, EDR, and SOAR platforms. Analyze and investigate alerts across cloud and on-prem infrastructures to identify real threats and eliminate false positives. Strengthen visibility across Azure, AWS, and GCP environments, ensuring comprehensive monitoring and detection coverage. Drive threat hunting activities and develop hypotheses based on More ❯

We are seeking a Senior Detection Engineer to advance our detection engineering strategy within the Enterprise Security team. This role is essential to safeguarding EA’s cloud and production environments and will directly impact our ability to detect, respond to, and prevent cyber threats at scale. As a senior individual contributor reporting to the Director of Threat Intelligence and Detections, you will play a central role in the technical leadership of the Detection Engineering team. You’ll mentor junior engineers, help define engineering direction, and lead the development of scalable, innovative threat detection solutions—including those leveraging AI and cloud-native technologies. This is a hybrid role and you must live within commutable … Responsibilities Design, develop, and operationalize advanced detections across cloud, container, and on-prem environments. Build integrations for diverse data sources (e.g., Wiz, host telemetry, network sensors) into EA’s detection infrastructure. Define and implement detection lifecycle processes to ensure maturity, governance, and performance metrics. Lead development of AI-driven detection proof-of-concepts Guide peers in building More ❯

SOC Detection Engineer Location: Farnborough Salary: Up to £70,000 plus benefits Contract Type: Permanent Working Pattern: Full-time, Monday to Friday (office-based, 9–5) Eligibility: Must have the right to work in the UK and be eligible to obtain BPSS clearance Summary Are you a SOC Detection Engineer looking to support national Cyber Defence capabilities? This … role offers the opportunity to contribute to the development and optimisation of advanced threat detection systems within a highly secure environment. You will work within a Security Operations Centre (SOC), designing and maintaining detection logic across SIEM (Security Information and Event Management) and EDR (Endpoint Detection and Response) platforms. Your work will help identify and contain … malicious activity, reduce false positives, and improve overall detection coverage across networks, endpoints, cloud services, and identity platforms. Job Description As a SOC Detection Engineer, you will be part of a specialist cyber operations team responsible for implementing and maintaining high-fidelity detection capabilities. You will contribute to the development of detection rules, threat hunting More ❯

security team and will be responsible of helping develop effective security controls. Key responsibilities will include: Working closely with the in-house security operations team to drive world class threat detection Building effective detection use cases within the chosen SIEM while minimizing false positives. Utilize online resources for researching and collecting threat intelligence to enhance the … SOC's abilities to detect cyber-attacks. Utilize telemetry available throughout the environment to build and improve detection capabilities. Testing of existing and new detection use cases Participation in security incidents/investigations Key skills needed for the role: Experience of SIEM administration - Splunk or Exabeam preferred but other SIEM tools considered Broad technical information security knowledge including … networking, malware analysis, incident response and Knowledge of information security protection, detection and authentication systems Understanding of tools, techniques and procedures that attackers use to compromise organizations, ideally from direct experience. Basic python AWS experience Please send your CV for immediate review More ❯

Initial We are looking for a highly capable and technically skilled Security Analyst (Network & Endpoint) to join our cybersecurity team. This role focuses on network and endpoint security operations, threat intelligence, and incident response within a Security Operations Centre (SOC) environment. The successful candidate will have hands-on experience with leading security platforms and demonstrate the ability to operate … lead level. Role Overview: Job Title: Security Analyst (Network & Endpoint) Location: England/Remote Contract Type: Contract Duration: Contract till 31st Mar 26 Sector: Healthcare . Key Responsibilities: Network Detection & Response: Administer and optimise Darktrace for network threat detection, model tuning, and behavioural analysis. Investigate anomalies and escalate incidents based on network telemetry. Endpoint Protection: Deploy and … manage CrowdStrike Falcon agents across enterprise endpoints. Maintain and update detection rules, ensuring alignment with threat intelligence. Security Operations Centre (SOC): Act as a Level 2 SOC Analyst and Incident Handler. Triage, investigate, and respond to security alerts and incidents. Collaborate with other SOC team members to ensure timely resolution and documentation. Threat Intelligence & Insider Threat More ❯

API's, Linux & Windows Up to £1000 Inside 2 Days p/week in London We are seeking an experienced Security Orchestration, Automation & Response (SOAR) Engineer to strengthen cyber threat detection and automation capabilities within a leading financial organisation. This role combines hands-on technical expertise with strategic security automation and orchestration across modern platforms. You will work … closely with detection, response, and engineering teams to design, build, and optimise security workflows - enabling faster, more effective incident response and reducing manual effort through automation. Key Responsibilities: Develop and enhance security detections and automations across SOAR platforms (ideally Palo Alto Cortex XSOAR) Create and maintain playbooks and integrations to improve incident response and operational efficiency Collaborate across teams … to improve detection coverage and response workflows Monitor emerging threats and translate attacker TTPs into actionable detections and automated mitigations Key Skills & Experience: Hands-on experience with Palo Alto Cortex XSOAR or other SOAR platforms Strong knowledge of threat detection and response engineering Familiarity with MITRE ATT&CK framework Proficiency in Python for automation and integration development More ❯

Senior Machine Learning Engineer - Behavioural Modeling & Threat Detection - £160,000+ - Fully Remote UK BASED CANDIDATES ONLY My client is looking for an experienced Machine Learning Engineer ready to play a pivotal role in shaping the technical direction of their behavioural modelling and threat detection systems. This position offers the opportunity to influence not just their engineering … and verbal communication skills, especially in cross-functional contexts. Bonus Experience (Nice to Have) Exposure to large language models (LLMs) or foundational model adaptation. Previous work in cybersecurity, anomaly detection, or behavioural analytics. Familiarity with orchestration frameworks (Airflow or similar). Experience with scalable ML systems, pipelines, or real-time data processing. Advanced degree or equivalent experience in ML More ❯

Identity, Cloud, etc.). Proven track record in security monitoring, incident response, and alert troubleshooting . Working knowledge of SOAR platforms (preferably within Sentinel or similar). Understanding of threat detection, log analysis, and automation within Microsoft’s security ecosystem. Experience with Tenable is beneficial Knowledge of Microsoft Purview would be beneficial Key Responsibilities of the Security Analyst … escalating incidents where necessary. Develop and optimise SOAR (Security Orchestration, Automation and Response) playbooks to enhance incident response and efficiency. Collaborate with wider IT and security teams to improve threat detection, incident handling, and response processes. Apply now to speak with VIQU IT in confidence about the Security Analyst role. Or reach out to Connor Smal via the More ❯

Security Operations Centre (SOC), blending hands-on technical work with automation and solution design. You'll collaborate with analysts, architects, and customers to build reliable, scalable systems that accelerate threat detection and response, all in a collaborative culture that invests in your growth, wellbeing, and career progression. Job Title: Senior Security Engineer Job Type: Permanent Salary: Up to … DOE) + Bonus Working arrangement: Hybrid Office Location: Portsmouth As a Senior Security Engineer, you will: Design, deploy, and maintain core SOC technologies (SIEM, EDR, SOAR, threat intelligence, and logging infrastructure). Develop and optimise detection use cases, correlation rules, and analytics content. Build and maintain automation workflows and integrations using automation platforms or custom scripting. Engineer secure … log ingestion pipelines across hybrid cloud and on-prem environments. Support client onboarding, threat hunting, detection engineering, and process improvements. Mentor junior engineers and maintain documentation, diagrams, and standards. Required Experience/Skills: 5 years' experience in a SOC, security engineering, or cyber operations role. Strong hands-on experience with SIEM or EDR platforms (e.g., Microsoft Sentinel, Splunk More ❯

Security Operations Centre (SOC), blending hands-on technical work with automation and solution design. You’ll collaborate with analysts, architects, and customers to build reliable, scalable systems that accelerate threat detection and response, all in a collaborative culture that invests in your growth, wellbeing, and career progression. Job Title: Senior Security Engineer Job Type: Permanent Salary: Up to … DOE) + Bonus Working arrangement: Hybrid Office Location: Portsmouth As a Senior Security Engineer, you will: Design, deploy, and maintain core SOC technologies (SIEM, EDR, SOAR, threat intelligence, and logging infrastructure). Develop and optimise detection use cases, correlation rules, and analytics content. Build and maintain automation workflows and integrations using automation platforms or custom scripting. Engineer secure … log ingestion pipelines across hybrid cloud and on-prem environments. Support client onboarding, threat hunting, detection engineering, and process improvements. Mentor junior engineers and maintain documentation, diagrams, and standards. Required Experience/Skills: 5 years’ experience in a SOC, security engineering, or cyber operations role. Strong hands-on experience with SIEM or EDR platforms (e.g., Microsoft Sentinel, Splunk More ❯

Security Operations Centre (SOC), blending hands-on technical work with automation and solution design. You ll collaborate with analysts, architects, and customers to build reliable, scalable systems that accelerate threat detection and response, all in a collaborative culture that invests in your growth, wellbeing, and career progression. Job Title: Senior Security Engineer Job Type: Permanent Salary: Up to … £78,500 (DOE) + Bonus Working arrangement: Hybrid Office Location: Portsmouth As a Senior Security Engineer, you will: Design, deploy, and maintain core SOC technologies (SIEM, EDR, SOAR, threat intelligence, and logging infrastructure). Develop and optimise detection use cases, correlation rules, and analytics content. Build and maintain automation workflows and integrations using automation platforms or custom … scripting. Engineer secure log ingestion pipelines across hybrid cloud and on-prem environments. Support client onboarding, threat hunting, detection engineering, and process improvements. Mentor junior engineers and maintain documentation, diagrams, and standards. Required Experience/Skills: 5 years experience in a SOC, security engineering, or cyber operations role. Strong hands-on experience with SIEM or EDR platforms (e.g. More ❯

will work across product teams to deliver this feedback Your Impact Drive innovation within the modern Security Operations Center (SOC) by developing content and capabilities aligned with Cortex and detection-focused workflows. Collaborate with legal, sales, product, and customer-facing teams to translate security operations needs into actionable product improvements. Lead and coordinate cross-functional initiatives across product management … engineering, and field teams for high-impact security use cases. Build high-quality content for the Cortex Marketplace including detection rules, parsers, dashboards, and other SOC-enabling artifacts. Provide structured product feedback to influence roadmap decisions based on real-world SecOps challenges and opportunities. Create detailed documentation and usage guides tailored for analysts, detection engineers, and security practitioners. … Promote operational excellence by designing scalable detection and response workflows grounded in industry best practices and threat-informed defense. Qualifications Your Experience Ability to inspire and align teams across functions, paired with strong execution and delivery skills. 2+ years of experience in security operations, threat detection, incident response, or detection engineering roles Solid understanding of More ❯

attacks, phishing attempts, and unauthorised access events. Monitor, analyse, and respond to alerts from client security platforms (MDR/XDR, SentinelOne, Huntress, Fortinet, Mimecast, Avanan, Defender) to ensure rapid threat mitigation. Conduct vulnerability assessments, risk analyses and security audits across client environments, providing actionable recommendations and remediation guidance. Implement and maintain security hardening across infrastructure, cloud services, endpoints, and … networks, in alignment with best practices and frameworks such as ISO27001, NIST, and Cyber Essentials Plus. Lead and coordinate incident response efforts, including root cause analysis, threat containment and post-incident reporting for clients. Collaborate with the Project and Service Desk teams to embed security into deployments, migrations, upgrades, and automation workflows, ensuring systems remain secure by design. Maintain … is shared across the team for rapid incident handling. Provide mentorship and cybersecurity guidance to junior engineers and Service Desk staff, fostering a culture of security awareness and proactive threat management. Perform ongoing threat intelligence monitoring and security trend analysis to anticipate risks and protect client environments. Support clients in security reporting, compliance reviews, and continuous improvement initiatives More ❯

attacks, phishing attempts, and unauthorised access events. Monitor, analyse, and respond to alerts from client security platforms (MDR/XDR, SentinelOne, Huntress, Fortinet, Mimecast, Avanan, Defender) to ensure rapid threat mitigation. Conduct vulnerability assessments, risk analyses and security audits across client environments, providing actionable recommendations and remediation guidance. Implement and maintain security hardening across infrastructure, cloud services, endpoints, and … networks, in alignment with best practices and frameworks such as ISO27001, NIST, and Cyber Essentials Plus. Lead and coordinate incident response efforts, including root cause analysis, threat containment and post-incident reporting for clients. Collaborate with the Project and Service Desk teams to embed security into deployments, migrations, upgrades, and automation workflows, ensuring systems remain secure by design. Maintain … is shared across the team for rapid incident handling. Provide mentorship and cybersecurity guidance to junior engineers and Service Desk staff, fostering a culture of security awareness and proactive threat management. Perform ongoing threat intelligence monitoring and security trend analysis to anticipate risks and protect client environments. Support clients in security reporting, compliance reviews, and continuous improvement initiatives More ❯

to, and mitigating security threats across enterprise environment. Responsibilities will include: Monitor, analyze, and respond to security events and incidents using SIEM and other security tools. Develop and maintain detection rules, playbooks, and automation scripts to improve incident response efficiency. Perform threat hunting and forensic investigations across IT environment. Collaborate with infrastructure and application teams to ensure secure … configurations and compliance. Maintain and improve endpoint protection, intrusion detection/prevention systems. Document incident response procedures and contribute to post-incident reviews. Create network diagrams and as-built documents. Develop and maintain a strong partnership with relevant global businesses and technical leaders and teams, including 3rd parties and affiliate businesses. Stay current with emerging threats, vulnerabilities, and security … etc. Microsoft O365 products (Excel, PowerPoint, etc.). SEIM and SOAR technologies (Splunk, Cribl, Azure Sentinel). Configure and troubleshoot EDR/Microsoft Defender for Endpoint, vulnerability management, and threat detection systems, with focus on Linux OS. Azure Security Center and Office365 Compliance Portal. AWS and Azure (IAM, IaaS, PaaS). Knowledge in KQL queries in Sentinel and More ❯

Senior Security Engineer – Detection & Automation Here’s a great opportunity for a hands-on Senior Security Engineer who enjoys building, optimising, and automating SOC infrastructure. This role sits within a growing Cyber Defence operation where you’ll help design and maintain the platforms behind SIEM, EDR, SOAR, and threat intelligence tooling, improving detection coverage and enabling analysts … to respond faster. Key responsibilities: Engineer and maintain SIEM, EDR, SOAR, and logging platforms. Develop automation and integrations using scripting or API connections. Tune detection use cases and improve visibility across cloud/on-prem environments. Support client onboarding and configuration alignment. Mentor junior engineers and analysts. You’ll bring: 3–5 years’ experience in SOC or security engineering. … Understanding of Azure/AWS cloud and network fundamentals. Desirable: Experience with SOAR tools or Infrastructure-as-Code (Terraform, Bicep, ARM). Knowledge of MITRE ATT&CK mapping or threat detection frameworks. What’s in it for you: Flexible hybrid working, paid certifications, great progression into consultancy or leadership, and a genuinely collaborative environment. If you love improving More ❯

EMEA Managed SOC operations. Combining strong go-to-market capability with deep technical expertise, our Belfast and Reading hubs support product innovation, security research, and 24/7 Managed Detection and Response services. The team operates in a hybrid working model, collaborating closely with global product and threat research teams to deliver world-class detection, response, and … proven experience in Cyber Security and 4+ years in a similar senior cybersecurity leadership, architecture, or advisory role, responsible for revenue growth. Strong understanding of security operations, vulnerability management, threat detection, cloud security, and compliance frameworks. Knowledge of Rapid7's Platform and its components, including Managed Detection and Response (MDR), Exposure Management (Surface Command, Exposure Command, Exposure … Command ADVANCED), Attack Surface Management, Next-Gen SIEM, Cloud Security, Vulnerability Management, and Threat Intelligence. Strong understanding of the Microsoft Security Stack and how to drive business value alongside this through partnering. Deep knowledge of the UK & Ireland security landscape, including regulations, industry trends, and customer challenges including compliance regulations relevant to the UK & Ireland landscape (e.g. GDPR, NIS2 More ❯

with a wide variety of stakeholders to ensure, the Leidos CSOC, a Defensive Cyber Security capability, can support a customers Cyber Resilience, protecting them with a 24 x 7 Threat Detection and Response service, mitigating their risk of Cyber Attack. The successful candidate will be able to demonstrate experience from a CSOC background or be able to demonstrate … within the environments. Respond to and correlate alerts from various detective and preventative Cyber Security tools such as Security Information Event Monitoring (SIEM), End Point Protection (EPP), End Point Detection and Response (EDR), XDR (Extended DR), Web Application Firewall (WAF), and Firewalls. Proactively detect suspicious activity, vulnerabilities, and security misconfigurations before they can be exploited by adversaries impacting Confidentiality … which could lead to a Cyber Security Incident. Inspection and correlation of logs from multiple sources to identify repeating patterns and Indicators of Compromise (IOC). Continuously scan the Threat Horizon to report and classify Threats according to impact which could potentially damage a clients network or solution. Engage with various security communities to review and share knowledge on More ❯

About Our Client Join Our Client , a fast-growing fintech innovator securing next-gen payment platforms for leading banks and startups. With a focus on AI-driven threat detection and zero-trust architecture, Our Client has been named one of Europe’s Top 50 Cybersecurity Scale-ups. Role Snapshot As an Associate Cybersecurity Analyst , you’ll be the … alongside world-class security engineers, hone your skills on cutting-edge tools, and shape the future of digital payments security. Your Day-to-Day Alert Triage: Analyze SIEM and threat-intelligence feeds to spot anomalies. Threat Hunting: Use forensic tools to track indicators of compromise across networks. Vulnerability Management: Run scans, prioritize remediation tasks, and validate fixes. Incident … and DevOps teams to contain breaches. Report & Recommend: Draft concise, actionable incident summaries for executive stakeholders. Continuous Learning: Attend weekly knowledge-shares, capture insights, and contribute to our internal threat library. What You Bring Must-Haves Bachelor’s degree in Cybersecurity, Computer Science, or related field. Practical experience with at least one SIEM platform (e.g., Splunk, QRadar). Understanding More ❯

key to detecting, preventing, and responding to cybersecurity threats in a proactive and efficient manner. Key Responsibilities: Security Architecture & Implementation Design, deploy, and manage security solutions including firewalls, intrusion detection/prevention systems, endpoint protection, SIEM, and identity management platforms. Implement secure network architecture and enforce segmentation and least-privilege access controls. Support secure cloud environments across Azure, AWS … or GCP (e.g., IAM, security groups, encryption, KMS). Threat Detection & Incident Response Monitor and analyze security alerts and network traffic for threats or suspicious activity. Lead or support incident response activities: investigation, containment, eradication, recovery, and reporting. Conduct root cause analysis and implement security hardening improvements. Vulnerability & Risk Management Run regular vulnerability scans and penetration testing activities More ❯

key to detecting, preventing, and responding to cybersecurity threats in a proactive and efficient manner. Key Responsibilities: Security Architecture & Implementation Design, deploy, and manage security solutions including firewalls, intrusion detection/prevention systems, endpoint protection, SIEM, and identity management platforms. Implement secure network architecture and enforce segmentation and least-privilege access controls. Support secure cloud environments across Azure, AWS … or GCP (e.g., IAM, security groups, encryption, KMS). Threat Detection & Incident Response Monitor and analyze security alerts and network traffic for threats or suspicious activity. Lead or support incident response activities: investigation, containment, eradication, recovery, and reporting. Conduct root cause analysis and implement security hardening improvements. Vulnerability & Risk Management Run regular vulnerability scans and penetration testing activities More ❯

technical contract, it's a mission-critical role at the heart of our cyber security strategy. As Operational Security Manager, you'll take ownership of our security operations, overseeing threat intelligence, vulnerability management, incident response and the performance of our outsourced 24/7 SOC. You'll work closely with internal technology teams to embed security into every aspect … a seasoned security professional with hands-on experience across SIEM, SOC, Azure, Microsoft 365 and enterprise network environments. You've led incident response, managed third-party suppliers and implemented threat detection strategies in hybrid organisations. Certifications such as CISSP, CEH, CREST or GIAC CIH are part of your toolkit, and your technical depth is matched by your ability More ❯

technical contract, it's a mission-critical role at the heart of our cyber security strategy. As Operational Security Manager, you'll take ownership of our security operations, overseeing threat intelligence, vulnerability management, incident response and the performance of our outsourced 24/7 SOC. You'll work closely with internal technology teams to embed security into every aspect … a seasoned security professional with hands-on experience across SIEM, SOC, Azure, Microsoft 365 and enterprise network environments. You've led incident response, managed third-party suppliers and implemented threat detection strategies in hybrid organisations. Certifications such as CISSP, CEH, Crest or GIAC CIH are part of your toolkit, and your technical depth is matched by your ability More ❯

inconsistencies. Facilitate smooth transitions across IT and OT environments, including hypercare and process adaptations. Investigate and resolve IAM security incidents, access anomalies, and authentication issues. Review and monitor Identity Threat Detection & Response (ITDR) systems. Collaborate with SOC teams to detect privileged account misuse and insider threats. Identity & Access Management (IAM): Design, implement, and maintain IAM solutions leveraging Active … integration. Privileged Access Management: CyberArk - Vault administration, credential rotation, JIT access, session monitoring, compliance reporting. Security & Compliance: CAF, eCAF, NIST frameworks; IAM controls for critical infrastructure; incident response and threat detection. Preferred Certifications: Microsoft Certified: Identity and Access Administrator Associate Okta Certified Administrator/Professional SailPoint IdentityNow/IdentityIQ Engineer CyberArk Defender/Guardian CISSP or Certified Identity and More ❯

Analysing, prioritising, and escalating potential threats to keep clients secure. Responding rapidly to incidents and maintaining vigilance across multiple environments. Collaborating closely with your SOC teammates to ensure seamless threat detection and incident response. 🧠 What You’ll Bring A genuine passion for cybersecurity and the drive to grow in the field. Relevant certifications such as CompTIA Security+ or More ❯