12 of 12 Permanent Intrusion Detection Jobs in Central London

is 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 More ❯

is 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 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 … 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/or 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 … 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/or More ❯

requirements gathering through to procurement, budgeting, vendor management , and security assessments . Security, Compliance & Governance Partner with Information Security teams to enhance network security posture , addressing vulnerabilities and implementing intrusion detection/prevention systems. Ensure ongoing compliance with ISO 27001, PCI-DSS , and other relevant regulatory standards. Drive a proactive approach to incident response, monitoring, and continuous threat … detection . Oversee audit readiness and maintain comprehensive network documentation and asset inventories. People & Stakeholder Leadership Build, develop, and mentor a high-performing network engineering team , fostering a culture of excellence, accountability, and continuous learning. Set clear objectives, manage performance, and align team skills with evolving business and technology needs. Act as the trusted technical adviser to senior stakeholders More ❯

requirements gathering through to procurement, budgeting, vendor management , and security assessments . Security, Compliance & Governance Partner with Information Security teams to enhance network security posture , addressing vulnerabilities and implementing intrusion detection/prevention systems. Ensure ongoing compliance with ISO 27001, PCI-DSS , and other relevant regulatory standards. Drive a proactive approach to incident response, monitoring, and continuous threat … detection . Oversee audit readiness and maintain comprehensive network documentation and asset inventories. People & Stakeholder Leadership Build, develop, and mentor a high-performing network engineering team , fostering a culture of excellence, accountability, and continuous learning. Set clear objectives, manage performance, and align team skills with evolving business and technology needs. Act as the trusted technical adviser to senior stakeholders More ❯

standards. Skills Proven experience in cyber security engineering or related roles, with a strong understanding of network security principles, protocols and technologies. Experience with security tools such as firewalls, intrusion detection/prevention systems, SIEM solutions (i.e. Splunk, Exabeam, Sentinel, Chronicle) and endpoint security platforms to the level of administration and deployment. Exposure to SOAR tools, observability tools More ❯

standards. Skills Proven experience in cyber security engineering or related roles, with a strong understanding of network security principles, protocols and technologies. Experience with security tools such as firewalls, intrusion detection/prevention systems, SIEM solutions (i.e. Splunk, Exabeam, Sentinel, Chronicle) and endpoint security platforms to the level of administration and deployment. Exposure to SOAR tools, observability tools More ❯

across the following areas: Threat prevention: anti-malware, content filtering, and advanced threat protection (Palo Alto, Check Point, Cisco) Cloud network security: particularly within Microsoft Azure Perimeter security: firewalls, intrusion detection and prevention (IDS/IPS) Web Application Firewalls (WAF): SaaS, on-prem, or Azure-based deployments Secure connectivity: SSL VPNs, remote access, and segmentation best practices Modern More ❯

across the following areas: Threat prevention: anti-malware, content filtering, and advanced threat protection (Palo Alto, Check Point, Cisco) Cloud network security: particularly within Microsoft Azure Perimeter security: firewalls, intrusion detection and prevention (IDS/IPS) Web Application Firewalls (WAF): SaaS, on-prem, or Azure-based deployments Secure connectivity: SSL VPNs, remote access, and segmentation best practices Modern More ❯

proven experience designing and managing resilient secure and high availability network environments supporting internal and customer services strong grasp of network security best practices and technologies including firewalls, segmentation, intrusion detection/prevention and encryption. More ❯

proven experience designing and managing resilient secure and high availability network environments supporting internal and customer services strong grasp of network security best practices and technologies including firewalls, segmentation, intrusion detection/prevention and encryption. More ❯