76 to 100 of 106 SIEM Jobs in London

leading banking organisation based in the City of London is seeking an experienced Cyber Project Manager to lead strategic cybersecurity transformation initiatives focused on SIEM modernisation, click apply for full job details ...

and tabletop exercises Manage Linux security hardening and support Windows security/MDM controls Oversee PKI infrastructure, digital certificates, and certificate lifecycle management Operate SIEM, MDR, and vulnerability management platforms, including liaison with external SOC providers Lead incident response activities aligned to DORA reporting timelines Assess and mitigate emerging cyber … and packet analysis Experience with PKI, CA processes, and security certificates Python scripting for automation and threat analysis Strong AWS security knowledge Experience with SIEM, MDR, vulnerability management, and incident response Knowledge of ISO 27001, DORA, FCA, and NIS2 frameworks Desirable Experience within trading, exchange, or financial services environments This ...

Cyber Security, with the following skills and experience: Experience in SOC operations, incident response, and forensic analysis. Proficiency in Security Information and Event Management (SIEM), including tools such as Splunk, Defender, and Tenable Threat Modelling System solutions, as well as with IDS/IPS and vulnerability scanners. Ability to perform ...

Cyber Security, with the following skills and experience: Experience in SOC operations, incident response, and forensic analysis. Proficiency in Security Information and Event Management (SIEM), including tools such as Splunk, Defender, and Tenable Threat Modelling System solutions, as well as with IDS/IPS and vulnerability scanners. Ability to perform ...

Security remediation & vulnerability management JIRA/Agile delivery environments Strong stakeholder management & delivery ownership Nice to have: BAM/governance programme experience Datadog/SIEM/EDR exposure Pen testing remediation OWASP/Secure SDLC knowledge Cloud/container security exposure The client is looking for someone proactive, organised, and ...

and improving security capabilities through AI-driven solutions. The ideal candidate has over 10 years in security engineering, with experience in leading tools like SIEM and SOAR. Located in London, this position offers opportunities to shape security initiatives impacting the entire organization. #J-18808-Ljbffr ...

clear commercial reporting to stakeholders Main Skills Needed: Proven experience in strategic account management and Cybersecurity technologies, services and solutions (Inclusive of SOC/SIEM, EDR, MDR, Security Assessments, GRC etc.) Consultative in approach, able to identify growth opportunities within existing accounts to develop relationships and position new solutions that ...

Commercial mindset with the ability to bridge sales, tech, and delivery Bonus: experience in regulated sectors (financial services, critical infrastructure, aviation) or familiarity with SIEM, MDR, and cloud-native SOC platforms Why Apply?: Visible impact: Direct line to new logo wins and deal size, not a support function Recurring revenue ...

and improve operational efficiency Investigate security incidents and drive root cause analysis and remediation Implement and manage tools such as Microsoft Defender, Nessus, and SIEM/SOAR platforms Develop secure cloud templates and baseline configurations Partner with engineering teams to embed secure coding and DevSecOps practices Stay up to date … prem environments Deep understanding of Azure security, DevOps, and automation Hands-on experience with EDR/DLP tools (e.g. Microsoft Defender) Experience with SIEM/SOAR platforms Knowledge of frameworks such as ISO 27001, NIST, and CIS Strong troubleshooting and problem-solving skills Ability to manage multiple priorities ...

future business needs. • Own the full network and security lifecycle, maintaining uptime close to 99.99%. • Monitor, investigate, and respond to security incidents using SIEM tools, Sophos MDR, and threat-hunting techniques. • Configure and manage firewalls, VPNs, IDS/IPS, web and email security solutions. • Maintain high patching and vulnerability … Expert knowledge of Checkpoint firewalls, Cisco routers and switches, and Cisco ISE. • Strong experience with Zscaler Internet Access, Zscaler Private Access, Splunk, and enterprise SIEM tooling. • Proven background in network security, threat prevention, and incident response. • Cisco CCNA and CCNP certifications. • Experience with data centre colocation and vendor/carrier ...

Defining the system specifications to support optimal performance. Integrating workflows with third-party systems and security tools, such as Security Information and Event Management (SIEM) solutions, multi-factor authentication solutions, and cloud platforms like Amazon Web Services (AWS) and Azure. Develop technical documentation for IAM implementations including process documentation ...

Defining the system specifications to support optimal performance. Integrating workflows with third-party systems and security tools, such as Security Information and Event Management (SIEM) solutions, multi-factor authentication solutions, and cloud platforms like Amazon Web Services (AWS) and Azure. Develop technical documentation for IAM implementations including process documentation ...

scope to evolve the position based on their strengths and expertise. The successful candidate will play a key role in strengthening security posture through SIEM ownership, incident response, and system hardening, directly contributing to Europe's technological sovereignty. The Role The IT Security Specialist will: Design, build, and operate … centralised SIEM platform to aggregate and analyse security logs across infrastructure, networks, and applications Own security log analysis, vulnerability management, and incident investigation, including defining baselines and developing alerting rules for critical events Lead incident response efforts, using log correlation and analysis to investigate and resolve security issues quickly and ...

controls across programme environments. Ensuring systems remain compliant with defined security baselines and policies. Developing and maintaining system security baseline documentation. Supporting integration with SIEM and protective monitoring platforms. Assessing vulnerabilities and implementing risk mitigation strategies. Supporting the implementation of secure designs and technical architectures. Collaborating with engineers and architects … Endpoint protection technologies including malware protection, application control and DLP. Microsoft and Linux operating systems in secure environments. Virtualisation platforms and network infrastructure components. SIEM platforms and protective monitoring solutions. Authentication and identity technologies including SAML, LDAP and PKI. Network security technologies including firewalls, proxies and boundary protection. Experience supporting ...

and benefits. Why This Role is Exciting High autonomy : Lead projects from idea to deployment Innovation-driven : Develop cutting-edge detections beyond standard SIEM rules Collaborative : Work closely with internal teams and an outsourced SOC partner Mission-focused : Protect critical healthcare data that supports precision medicine Key Responsibilities Design and … Business and an Employment Agency as defined within The Conduct of Employment Agencies & Employment Businesses Regulations 2003. Keywords: Cyber Threat Engineer, Detection & Response Engineer, SIEM Engineer, Security Detection Engineer,T hreat Hunting Engineer, Security Automation Engineer, SOC Engineer, Incident Response Engineer, Cloud Security Engineer, Network Security Engineer, Cybersecurity Analyst (Threat ...

and benefits. Why This Role is Exciting High autonomy : Lead projects from idea to deployment Innovation-driven : Develop cutting-edge detections beyond standard SIEM rules Collaborative : Work closely with internal teams and an outsourced SOC partner Mission-focused : Protect critical healthcare data that supports precision medicine Key Responsibilities Design and … Business and an Employment Agency as defined within The Conduct of Employment Agencies & Employment Businesses Regulations 2003. Keywords: Cyber Threat Engineer, Detection & Response Engineer, SIEM Engineer, Security Detection Engineer,T hreat Hunting Engineer, Security Automation Engineer, SOC Engineer, Incident Response Engineer, Cloud Security Engineer, Network Security Engineer, Cybersecurity Analyst (Threat ...

systems, infrastructure and sensitive client data. The successful individual will: Lead and develop a high-performing Information Security team Oversee security operations including SIEM, endpoint protection, vulnerability management and incident response Manage cyber resilience across both cloud and on-premise environments Act as the senior escalation point for security incidents … financial services environments Strong understanding of cyber security operations, governance and risk management Experience managing and developing technical security teams Strong knowledge of SIEM technologies, cloud security and incident response processes Ability to communicate effectively with both technical teams and senior leadership Experience operating within regulated environments Desirable experience includes ...

enhancing detection efficacy, reducing false positives, and ensuring robust coverage against evolving threat landscapes. Key Responsibilities Design and implement detection use cases across SIEM and SOAR platforms using threat intelligence and incident data Develop, map, and maintain detection logic aligned to MITRE ATT&CK frameworks Continuously tune and optimise correlation … evolve a repository of use cases, KPIs, and SOC performance metrics Requirements 3+ years of commercial experience in SOC content engineering, detection engineering, or SIEM administration Strong hands-on experience with SIEM platforms and query languages (e.g. SPL, KQL) Solid understanding of detection engineering principles, data modelling, and regex Proven ...

posts early. Don't miss out! Person Specification Knowledge Essential Working knowledge of concept, procedures and processes of Security Information and Event Management (SIEM); ability to utilise related applications to protect organisational networks from cyber risks. Proven knowledge of tools, techniques and processes of intrusion detection and prevention; ability ...

guardrails, and policies in AWS Implement and maintain IaC security scanning for Terraform Manage IAM policies, network segmentation, and secrets management Configure and tune SIEM (or similar) for cloud-focused detection Establish logging, monitoring, and alerting requirements based on threat modelling Investigate and respond to cloud security events Risk & Compliance … read and write IAC (Terraform) code, comfortable with IAC lifecycles Familiarity with container security and Kubernetes Understanding of secure coding, penetration testing techniques, SIEM, and vulnerability management Strong technical skills relevant to Information Security such as secure coding standards, ethical hacking techniques, network security and risk analysis Understanding of managing ...

implement improvements aligned to security best practice and compliance requirements Secure and support cloud platforms including: Microsoft Azure Amazon Web Services Configure and manage SIEM and security monitoring solutions Provide technical guidance and cyber security advice directly to clients Work closely with internal engineering teams and mentor junior technical staff … experience in a Solutions Engineer, Infrastructure Engineer, Service Desk Engineer, or Cyber Security role Strong understanding of: Network security Firewalls Endpoint Detection & Response (EDR) SIEM technologies Hands-on experience with endpoint security solutions such as: Microsoft Defender Sophos Bitdefender Experience securing cloud-based environments within Azure and/ ...

require a Security Operations Engineer to join the firm in London on a 9 month fixed term contract basis. Key Responsibilities: * Monitor alerts from SIEM, EDR and other security monitoring tools. * Investigate suspicious activity across endpoints, networks and cloud environments. * Support the investigation and resolution of security incidents. * Support … configuration, tuning and ongoing improvement of security monitoring tools such as SIEM and EDR platforms. * Use threat intelligence sources to identify emerging risks relevant to the organisation. Required Skills: * Strong understanding of network protocols and system behaviour including TCP/IP, DNS and HTTP/S. System internals (Windows, Linux ...

standards Network, connectivity, identity and core platform services Resilience, backup, disaster recovery and service continuity Security Operations Platform security controls, monitoring and threat detection SIEM, SOAR, endpoint and network security tooling Operational security incident management in partnership with InfoSec End-user devices, operating systems and device lifecycle Microsoft 365, identity … and operational governance Experience with DMS platforms in a legal or similar document-centric environment Demonstrated success driving automation and platform modernisation Familiarity with SIEM, SOAR and modern security operations tooling Experience in legal services or regulated environments Deep knowledge of Microsoft 365, Azure, identity and endpoint ecosystems Success Measures ...

threats from both open-source (OSINT) and commercial threat intelligence. Proven experience operating cyber security solutions and tools e.g. Security Information and Event Management ( SIEM ), maintaining security records and documentation in accordance with security operating procedures. Demonstrated experience in managing relationships with external vendors, managed security service providers ( MSSPs ), and ...

Responsibilities Security Tooling Operations Monitor, triage, and investigate alerts across core platforms including Wiz, Zscaler, and CrowdStrike Security Operations Perform daily alert reviews across SIEM and security tooling Contribute to runbooks, playbooks, and operational documentation Support threat intelligence analysis and apply findings to detection and response activities Work closely with … CrowdStrike Falcon Zscaler Wiz Experience working in a Security Operations or SOC environment Proven experience in alert triage, incident investigation, and response Familiarity with SIEM platforms and security telemetry analysis Understanding of cloud security concepts (Azure, AWS, or GCP) Desirable Skills Knowledge of MITRE ATT&CK or Cyber Kill Chain ...