17 of 17 SIEM Jobs in the City of London

depth knowledge of networking protocols, operating systems, and cloud technologies (AWS, Azure, GCP). Strong understanding of frameworks such as PCI, NIST, and ISO 27001. Hands-on experience with SIEM, IDS/IPS, endpoint protection, and penetration testing tools. Certified Security Auditor (or equivalent) and UK Security Clearance eligibility. Preferred Certifications: CISSP, CISM, CEH AWS Certified Security Specialist Azure Security More ❯

or Legal. Excellent technical knowledge of: Microsoft 365 Security, Windows, and Active Directory Cloud platforms (Azure, AWS, or GCP) and associated security tooling Security testing tools (SAST, DAST, SCA, SIEM, endpoint detection, vulnerability scanners) Proven experience delivering secure project outcomes across digital transformation programmes. Ability to analyse and communicate complex security issues to both technical and non-technical stakeholders. Relevant More ❯

or Legal. Excellent technical knowledge of: Microsoft 365 Security, Windows, and Active Directory Cloud platforms (Azure, AWS, or GCP) and associated security tooling Security testing tools (SAST, DAST, SCA, SIEM, endpoint detection, vulnerability scanners) Proven experience delivering secure project outcomes across digital transformation programmes. Ability to analyse and communicate complex security issues to both technical and non-technical stakeholders. Relevant More ❯

CK, and Kill Chain methodologies. About You: Proven experience in Cyber Security, with a focus on incident response, security monitoring, and threat intelligence. Strong knowledge of security technologies, including SIEM tools, network security, IAM solutions, and DLP tools. Hands-on experience with incident investigation tools and network protocol analysis (e.g., Wireshark). Familiarity with cloud security assessments and industry benchmarks More ❯

CK, and Kill Chain methodologies. About You: Proven experience in Cyber Security, with a focus on incident response, security monitoring, and threat intelligence. Strong knowledge of security technologies, including SIEM tools, network security, IAM solutions, and DLP tools. Hands-on experience with incident investigation tools and network protocol analysis (e.g., Wireshark). Familiarity with cloud security assessments and industry benchmarks More ❯

implementing a robust and trustworthy security configuration for various devices, ensuring that all security protocols are effectively set up to protect against unauthorised access and potential threats • Proficient with SIEM, IDS/IPS, vulnerability scanners, and Azure security tools. • Experience of leading on technical vulnerability assessments and regular penetration testing of IT systems and processes to identify potential vulnerabilities and More ❯

implementing a robust and trustworthy security configuration for various devices, ensuring that all security protocols are effectively set up to protect against unauthorised access and potential threats • Proficient with SIEM, IDS/IPS, vulnerability scanners, and Azure security tools. • Experience of leading on technical vulnerability assessments and regular penetration testing of IT systems and processes to identify potential vulnerabilities and More ❯

in the managed IT or telecoms sector. Solid knowledge of network principles (TCP/IP, routing protocols like OSPF & BGP, VRRP). Understanding of security concepts: firewalls, UTM, IPSec, SIEM, etc. Hands-on experience with at least two of the following: Networks, Cloud, Unified Communications, Cyber Security. Strong communication skills - capable of translating complex jargon to any audience. Excellent problem More ❯

or Account Management in tech, SaaS, or managed services Strong communicator with executive and technical stakeholders Track record with renewals and structured success plans Bonus: knowledge of cybersecurity including SIEM, EDR, and MSS This is your chance to shape Customer Success from day one. 🌍 👉 Apply now More ❯

or Account Management in tech, SaaS, or managed services Strong communicator with executive and technical stakeholders Track record with renewals and structured success plans Bonus: knowledge of cybersecurity including SIEM, EDR, and MSS This is your chance to shape Customer Success from day one. 🌍 👉 Apply now More ❯

tech, SaaS, or managed services Strong communicator, confident with executive and technical stakeholders Experience managing renewals and creating structured success plans Awareness of cybersecurity tools and services such as SIEM, EDR, and MSS More ❯

person IT Security team, reporting to the IT Security Officer, to implement and maintain robust security across their infrastructure. Key responsibilities include managing WAF/DDoS, security gateways, SIEM/SOAR/EDR, firewalls, MFA/SSO, MDM/MAM, vulnerability scans, and incident response. Key Responsibilities: Manage WAF/DDoS, web/email security gateways, SIEM/SOAR/ More ❯

management. Key Responsibilities: Develop, implement, and maintain a robust cybersecurity strategy and governance framework aligned with business and regulatory requirements. Oversee technical security controls including firewalls, IDS/IPS, SIEM, IAM, endpoint protection, and cloud security (Azure, AWS). Lead threat detection, incident response, and recovery, ensuring minimal business disruption. Manage patching processes, AI-driven email intelligence tools, and network … threat detection, incident response, and vulnerability management. Strong knowledge of security frameworks (ISO 27001, NIST, CIS Controls) and regulatory compliance requirements (GDPR, NIS2). Hands-on expertise with firewalls, SIEM, IAM, IDS/IPS, and cloud security. Strong understanding of networking, infrastructure, and application security. Experience in OT security or within a data centre environment is advantageous. Why Join Us More ❯

management. Key Responsibilities: Develop, implement, and maintain a robust cybersecurity strategy and governance framework aligned with business and regulatory requirements. Oversee technical security controls including firewalls, IDS/IPS, SIEM, IAM, endpoint protection, and cloud security (Azure, AWS). Lead threat detection, incident response, and recovery, ensuring minimal business disruption. Manage patching processes, AI-driven email intelligence tools, and network … threat detection, incident response, and vulnerability management. Strong knowledge of security frameworks (ISO 27001, NIST, CIS Controls) and regulatory compliance requirements (GDPR, NIS2). Hands-on expertise with firewalls, SIEM, IAM, IDS/IPS, and cloud security. Strong understanding of networking, infrastructure, and application security. Experience in OT security or within a data centre environment is advantageous. Why Join Us More ❯

strong expertise in Microsoft Sentinel and LogRhythm to join our Security Operations Center team. The ideal candidate will be responsible for monitoring, analyzing, and responding to security incidents, optimizing SIEM configurations, and contributing to threat detection and response strategies. This role requires hands-on experience with both platforms and a deep understanding of cybersecurity principles and incident management. Key Responsibilities … Sentinel and LogRhythm . Analyze logs, network traffic, and other data sources to detect threats and suspicious activities. Develop and tune detection rules, analytics, and alerting logic in both SIEM platforms. Collaborate with incident response teams to contain and remediate security incidents. Create dashboards, workbooks, and reports for stakeholders. Perform threat hunting activities and support continuous improvement of SOC processes. … Maintain and enhance use cases, playbooks, and automation (e.g., with Logic Apps or SOAR). Ensure SIEM solutions are properly integrated with data sources (e.g., firewalls, endpoints, cloud services). Support compliance and audit efforts through effective logging and reporting. Provide subject matter expertise for Sentinel and LogRhythm configuration, maintenance, and optimization. Requirements: Technical Skills: Proven experience with Microsoft Sentinel More ❯

in real time. - Drive efforts to automate and accelerate the detection and response processes. - Ensure integration of input from the deployed suite of security tools to SOC systems (e.g. SIEM/SOAR), including, but not limited to, IDS/IPS, End Point Protection, MDR/XDR, PAM, MFA, DNS Security, and cloud security posture management. Required Skills/Experience: - 8+ … process, and architecture - Experience working with cloud security technologies (AWS, Azure DevOps, Kubernetes, GCP, etc) including cloud log analysis, monitoring, detection, and incident response. - Experience with SOC use of SIEM, SOAR, IDS/IPS, DLP, and Endpoint security. Lead Incident Response Engineer In accordance with the Employment Agencies and Employment Businesses Regulations 2003, this position is advertised based upon DGH More ❯

in real time. - Drive efforts to automate and accelerate the detection and response processes. - Ensure integration of input from the deployed suite of security tools to SOC systems (e.g. SIEM/SOAR), including, but not limited to, IDS/IPS, End Point Protection, MDR/XDR, PAM, MFA, DNS Security, and cloud security posture management. Required Skills/Experience: - 8+ … process, and architecture - Experience working with cloud security technologies (AWS, Azure DevOps, Kubernetes, GCP, etc) including cloud log analysis, monitoring, detection, and incident response. - Experience with SOC use of SIEM, SOAR, IDS/IPS, DLP, and Endpoint security. Lead Incident Response Engineer In accordance with the Employment Agencies and Employment Businesses Regulations 2003, this position is advertised based upon DGH More ❯