5 of 5 Permanent SIEM Engineer Jobs in London

Cyber Security Engineer required by a London financial brokerage ( near Bank station ), paying up to £60k + bonus + benefits. Hybrid role (3 days office-based). Join a focused 3-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/EDR (alert response), firewalls, MFA/SSO, MDM/MAM, vulnerability scans/remediation, security certificates, IDS/IPS, PAM, and deliver security awareness training. Remediate More ❯

Cyber Security Engineer required by a London financial brokerage ( near Bank station ), paying up to 60k + bonus + benefits. Hybrid role (3 days office-based). Join a focused 3-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/EDR (alert response), firewalls, MFA/SSO, MDM/MAM, vulnerability scans/remediation, security certificates, IDS/IPS, PAM, and deliver security awareness training. Remediate More ❯

worldwide. Here in the Global Information Security team, we work to protect the platforms that support investment solutions for over 20 million people. We are looking for an experienced SIEM Engineer , reporting to the Cyber Security Engineering Manager (SIEM). You will have a strong background in designing and developing monitoring solutions and will be familiar with … onboarding data from varied sources. You will have strong experience of different SIEM architectures and be adaptable in your approach. Your role in FNZ will be to manage and enhance the SIEM solutions for the FNZ Group, supporting the lifecycle of data onboarding, use cases and automating responses. Specific Role Responsibilities Support the creation and delivery of the … roadmap and architecture for the SIEM solutions in FNZ. Deploy, manage and enhance the SIEM technology in FNZ Managing the SIEM infrastructure Log onboarding Rules and Use case development Schema management Threat Intelligence integration Maintain up-to-date knowledge of emerging security threats and trends and build this into the SIEM strategy. Support the Incident Response More ❯

Social network you want to login/join with: Senior Microsoft Sentinel/SIEM Engineer, West London Client: Cloud Decisions Location: West London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Job Title: To £85,000 + Benefits + Microsoft Fully Remote, UK (*Global Microsoft Managed … as you go. The Role You will own and optimise enterprise-wide log onboarding into Microsoft Sentinel – deploying standard and custom connectors, Function Apps, and parsers to build tailored SIEM solutions that enhance threat detection and response. Log ingestion at scale across hybrid and multi-cloud environments Enhance custom Function Apps and ingestion pipelines Parse, normalise, and optimise log … What’s needed? Experience building and integrating complex Microsoft Sentinel solutions at SMC and enterprise levels Understanding of security telemetry across identity, endpoint, cloud, and network layers Experience in SIEM content development, including KQL, analytics rules, and custom data connectors Scripting and engineering skills – Python, PowerShell, APIs, Function Apps A background in cyber threat detection, incident response, or DFIR More ❯

Social network you want to login/join with: Senior Microsoft Sentinel/SIEM Engineer, south west london col-narrow-left Client: Cloud Decisions Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Job Title: To … as you go. The Role You'll own and optimise enterprise-wide log onboarding into Microsoft Sentinel – deploying standard and custom connectors, Function Apps, and parsers to build tailored SIEM solutions that drive real-world threat detection and response. Log ingestion at scale across numerous hybrid and multi-cloud environments Enhance custom Function Apps and ingestion pipelines Parse, normalise … engineering standards What's needed? Experience building and integrating complex Microsoft Sentinel at SMC and enterprise Understanding of security telemetry across identity, endpoint, cloud, and network layers Experience in SIEM content development, including KQL, analytics rules, and custom data connectors Scripting and engineering skills – Python, PowerShell, APIs, Function Apps A background in cyber threat detection, incident response or DFIR More ❯