1 to 25 of 121 Permanent SIEM Jobs in London

will play a critical role in detecting, responding 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 More ❯

will play a critical role in detecting, responding 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 More ❯

will play a critical role in detecting, responding 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 More ❯

will play a critical role in detecting, responding 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 More ❯

briefings. Solutioning & Architecture Design secure, scalable, and cost-effective cyber security solutions covering areas such as network security, identity and access management, cloud security, endpoint protection, and SOC/SIEM operations. Translate client business and technical requirements into end-to-end architectures that are aligned with compliance standards (ISO 27001, NIST, Cyber Essentials Plus, GDPR, PCI DSS). Ensure proposed More ❯

briefings. Solutioning & Architecture Design secure, scalable, and cost-effective cyber security solutions covering areas such as network security, identity and access management, cloud security, endpoint protection, and SOC/SIEM operations. Translate client business and technical requirements into end-to-end architectures that are aligned with compliance standards (ISO 27001, NIST, Cyber Essentials Plus, GDPR, PCI DSS). Ensure proposed More ❯

briefings. Solutioning & Architecture Design secure, scalable, and cost-effective cyber security solutions covering areas such as network security, identity and access management, cloud security, endpoint protection, and SOC/SIEM operations. Translate client business and technical requirements into end-to-end architectures that are aligned with compliance standards (ISO 27001, NIST, Cyber Essentials Plus, GDPR, PCI DSS). Ensure proposed More ❯

briefings. Solutioning & Architecture Design secure, scalable, and cost-effective cyber security solutions covering areas such as network security, identity and access management, cloud security, endpoint protection, and SOC/SIEM operations. Translate client business and technical requirements into end-to-end architectures that are aligned with compliance standards (ISO 27001, NIST, Cyber Essentials Plus, GDPR, PCI DSS). Ensure proposed More ❯

Smartsheet, Monday.com, etc. Microsoft O365 products (Excel, PowerPoint, etc.) Collaboration and communication skills across multiple teams and businesses. Good-to-Have Skills Palo Alto Firewall, F5 LTM, F5 GTM SIEM and SOAR tools (Splunk, Cribl, PAN Cortex) Powershell Python Scripting Power BI and Power Automate. More ❯

Smartsheet, Monday.com, etc. Microsoft O365 products (Excel, PowerPoint, etc.) Collaboration and communication skills across multiple teams and businesses. Good-to-Have Skills Palo Alto Firewall, F5 LTM, F5 GTM SIEM and SOAR tools (Splunk, Cribl, PAN Cortex) Powershell Python Scripting Power BI and Power Automate. More ❯

Smartsheet, Monday.com, etc. Microsoft O365 products (Excel, PowerPoint, etc.) Collaboration and communication skills across multiple teams and businesses. Good-to-Have Skills Palo Alto Firewall, F5 LTM, F5 GTM SIEM and SOAR tools (Splunk, Cribl, PAN Cortex) Powershell Python Scripting Power BI and Power Automate. More ❯

Smartsheet, Monday.com, etc. Microsoft O365 products (Excel, PowerPoint, etc.) Collaboration and communication skills across multiple teams and businesses. Good-to-Have Skills Palo Alto Firewall, F5 LTM, F5 GTM SIEM and SOAR tools (Splunk, Cribl, PAN Cortex) Powershell Python Scripting Power BI and Power Automate. More ❯

as AWS and Azure Experience with many different types of log sources such as firewall, web and database to identify anomalous activity Understand network communications and protocols Knowledge of SIEM, EDR and other core cyber toolsets Strong problem-solving skills as applied to technical solutions Sound technical knowledge of security as applied to IT/OT networks, systems, and applications More ❯

certification or willingness to achieve it Within commuting distance (~1 hour) of Canary Wharf, London Technical Skills Strong KQL skills for threat hunting and incident forensics Experience with SIEM, IDS/IPS and threat intelligence platforms Familiarity with incident response frameworks and security best practice Experience with scripting and automation (e.g. Azure Logic Apps) Soft Skills Problem-Solving: Identify, troubleshoot More ❯

certification or willingness to achieve it Within commuting distance (~1 hour) of Canary Wharf, London Technical Skills Strong KQL skills for threat hunting and incident forensics Experience with SIEM, IDS/IPS and threat intelligence platforms Familiarity with incident response frameworks and security best practice Experience with scripting and automation (e.g. Azure Logic Apps) Soft Skills Problem-Solving: Identify, troubleshoot More ❯

certification or willingness to achieve it Within commuting distance (~1 hour) of Canary Wharf, London Technical Skills Strong KQL skills for threat hunting and incident forensics Experience with SIEM, IDS/IPS and threat intelligence platforms Familiarity with incident response frameworks and security best practice Experience with scripting and automation (e.g. Azure Logic Apps) Soft Skills Problem-Solving: Identify, troubleshoot More ❯

certification or willingness to achieve it Within commuting distance (~1 hour) of Canary Wharf, London Technical Skills Strong KQL skills for threat hunting and incident forensics Experience with SIEM, IDS/IPS and threat intelligence platforms Familiarity with incident response frameworks and security best practice Experience with scripting and automation (e.g. Azure Logic Apps) Soft Skills Problem-Solving: Identify, troubleshoot More ❯

or solutions architecture role. Background working with or for a VAR, Systems Integrator, or Security Vendor highly desirable . Technical Expertise Strong understanding of enterprise security technologies, including firewalls, SIEM/SOAR, IAM, DLP, SASE, Zero Trust, and cloud security. Working knowledge of AWS, Azure, and GCP security services. Broad understanding of networking, virtualisation, and enterprise infrastructure. CISSP, CCSP, or More ❯

learning mindset Nice to Have (Bonus) Certifications such as CEH, CompTIA Security+, ISO 27001 (even if in-progress) Familiarity with cloud security (AWS/GCP/Azure) Experience with SIEM tools (Splunk, ELK stack, QRadar, etc.) Participation in CTFs, bug bounty, or cybersecurity clubs/communities What You'll Get Real-time exposure to cybersecurity operations within a tech-driven More ❯

learning mindset Nice to Have (Bonus) Certifications such as CEH, CompTIA Security+, ISO 27001 (even if in-progress) Familiarity with cloud security (AWS/GCP/Azure) Experience with SIEM tools (Splunk, ELK stack, QRadar, etc.) Participation in CTFs, bug bounty, or cybersecurity clubs/communities What You'll Get Real-time exposure to cybersecurity operations within a tech-driven More ❯

learning mindset Nice to Have (Bonus) Certifications such as CEH, CompTIA Security+, ISO 27001 (even if in-progress) Familiarity with cloud security (AWS/GCP/Azure) Experience with SIEM tools (Splunk, ELK stack, QRadar, etc.) Participation in CTFs, bug bounty, or cybersecurity clubs/communities What You'll Get Real-time exposure to cybersecurity operations within a tech-driven More ❯

modern threats, malware, and security analytics Experience (5+ years) in cyber security roles preferred Desirable certifications: CISSP, CISM, CCSP, CRISC (or equivalent) Experience across areas such as AD, PKI, SIEM, SOAR, cryptography, or virtualization (VMware) Eligibility for SC Clearance is mandatory. Eligibility to work in the UK is essential. Robert Walters Operations Limited is an employment business and employment agency More ❯

navigating AWS and GCP environments (Azure experience is a plus), especially in multi-region and data-rich setups Security-minded problem solver - You have hands-on experience with firewalls, SIEM tools, vulnerability scanners, and other security technologies that protect systems Risk assessment pro - You enjoy identifying vulnerabilities, evaluating threats, and making informed security decisions backed by solid data Technical communicator More ❯

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 SIEM, log analytics, data normalization, and detection lifecycle management (rule creation, tuning, suppression, enrichment) Hands-on experience with XSIAM or similar platforms (Splunk, QRadar, Sentinel, etc.) is a strong plus Strong More ❯

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 SIEM, log analytics, data normalization, and detection lifecycle management (rule creation, tuning, suppression, enrichment) Hands-on experience with XSIAM or similar platforms (Splunk, QRadar, Sentinel, etc.) is a strong plus Strong More ❯