376 to 400 of 769 Incident Response Jobs in London

M+C Saatchi Group is seeking a proactive Cyber Security Specialist to protect information assets and support security across operations, governance, risk, and incident response. The role collaborates across teams to maintain a robust security posture in a dynamic environment. The ideal candidate has strong cyber security experience, knowledge ...

/IP, firewalls, load balancers), and post-migration performance stabilization. 4. Support, Operations & Compliance Provide tier-3 production support and participate in major incident response and root cause analysis (RCA). Execute operational changes under standard ITIL frameworks (Incident, Problem, and Change Management). Maintain clear operational ...

improve operational efficiency, scalability, and service reliability. Support the development of Nscale's Centre of Excellence as the operational authority for infrastructure operations. Incident Management & Technical Leadership Take ownership of complex infrastructure incidents from diagnosis through to resolution. Lead major incident response activities and coordinate technical teams … rapid business growth. Documentation, Standards & Governance Own the creation and continuous improvement of operational documentation, standards, and runbooks. Define and maintain operational procedures for incident management, planned maintenance, and communications. Ensure consistency of operational execution across all Nscale data centres. Cross-Functional Collaboration Work closely with Infrastructure Engineering, Deployment ...

Agent to their production environments (observability tools, infrastructure as code, GitOps tooling, and CI/CD pipelines) and guiding their teams from AI-assisted incident response to supervised and autonomous actions with safety guardrails. You will also contribute code directly back to the core SRE Agent product, building … regular contact with 2-4 strategic customer teams to deploy the SRE Agent, configure tools and connectors, and embed AI actions across their incident management lifecycle to drive adoption and value Build and contribute core agent capabilities: Scope, design, and build reusable agent tools, connectors, and skills ...

governance, security expertise and related teams. Ensure C&IR operates as an integrated department, connecting strategic cyber risk, operational insight, assurance findings, change demand, incident learning and external threat intelligence into a coherent plan of action. Skills/Experience Required We’re proud to be a Disability Confident Employer … risk or comparable enterprise risk functions in a complex organisation, with ability to lean in and drive team performance across all areas (including detection & response, Assurance, SSDLC, policy and AI Security). Demonstrated experience translating cyber and information resilience risk into senior-level decisions, priorities, control expectations and accountable ...

CrowdStrike and Splunk platforms. The successful candidate will ensure the effective integration, configuration, and operational use of security tools to enhance threat detection, incident response, and overall security maturity. Additionally, the role involves providing technical leadership, mentoring, and knowledge transfer to bolster internal cyber capabilities during a period … high‐severity security incidents, facilitating rapid investigation, containment, and remediation using EDR and SIEM tools. Develop and implement SOAR workflows to automate detection, response, and security operations processes. Conduct proactive threat hunting using SIEM/EDR data and MITRE ATT&CK‐aligned techniques. Support vulnerability assessment and security scanning ...

END., Diptyque, ME+EM, Big Bus Tours, Selco and a Leading European Football Club. We manage the infrastructure, the Magento runtime, the deploy automation and incident response. Stack-wise, the application stack is: PHP+Apache+Varnish, MySQL/Aurora/MariaDB, Redis/Valkey, Elasticsearch/OpenSearch, Amazon MQ, EFS. The infra … bulk of it is tickets, requested changes, troubleshooting and deploy support. The next biggest chunk is improving the IaC and tooling we already have. Incident response is shared across the team. There’s also proactive platform work, and we’d like more of it as the team grows. ...

state of the art in AI-driven security. This includes building security products and tools, conducting original adversary research, developing detection and response capabilities, and translating security expertise into scalable, AI-native systems. Your domain knowledge — whether in detection engineering, threat intelligence, cloud security, adversary simulation, forensic investigation … years of hands-on security engineering experience5+ years of hands-on security engineering experience in one or more domains: detection engineering, threat intelligence, incident response, cloud security, adversary simulation, offensive security, or digital forensicsExtensive knowledge of attacker tactics, techniques, and proceduresProficiency in coding with experience in languages such ...

triage, prioritise, resolve and keep tickets updated. This is a core part of the role, not an occasional overflow duty. Work to agreed response and resolution SLAs and flag any ticket at risk of breach in advance. Handle access requests directly: password and MFA resets, account lockouts, licence … audits and surveillance visits, and drive remediation of findings to closure. Lead on client and prospect security questionnaires and due diligence requests. Participate in incident response, including out of hours where the severity requires it. Essential 5 or more years in systems administration, infrastructure or IT engineering, including ...

overall operational stability of software applications and systems Provide operational support for production systems in a “you-build-it-you-run-it” culture, including incident response and continuous reliability improvements. Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs … practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across ...

Working with Cyber Security, Risk and Control and development teams to onboard applications and remediate vulnerabilities Supporting platform upgrades, patching, resilience, DR, monitoring and incident response What You'll Bring Strong hands-on experience of enterprise software build, packaging and deployment engineering Strong C# development skills … Server and on-premises hosting knowledge, working knowledge of Linux deployment patterns, and SQL Server database deployment (e.g. DACPAC) Experience working within formal change, incident and release management in a controlled, regulated environment Desirable: ASP.NET/ASP.NET Core, Entity Framework, NUnit/xUnit, ServiceNow integration, Terraform, Docker/Kubernetes ...

across cloud, network, SaaS, and on‐prem environments, identifying vulnerabilities, misconfigurations, and emerging threats. Support clients in enhancing cybersecurity controls such as data protection, incident response, endpoint security, and third‐party cyber oversight. Manage workstreams, coordinate junior team members, and ensure high‐quality delivery across assessments, reports … gaps. Knowledge of technology risk frameworks (e.g., ISO 27001, NIST, COBIT) and understanding of cyber domains such as IAM, cloud security, data protection, and incident response. Excellent client‐facing and communication skills to translate technical risks into clear business impacts and actionable recommendations. Project delivery and stakeholder management capabilities ...

This person will own the platform foundations Sanity engineers build on every day: cloud infrastructure, Kubernetes, networking, routing, observability, CI/CD, deployment paths, incident response, and the standards that make production ownership work across product teams. The scale is real. Content Lake alone handles around … line between Platform and SRE. Platform should own the shared foundations. SRE should help product teams run services well, with strong tooling, standards, and incident support. Raise the reliability bar across Sanity's production systems, including dashboards, alert severity, paging standards, service ownership, on‐call readiness, and incident ...

Manager and Akamai's rule tree model, Edge DNS and traffic management, edge security controls, and certificate lifecycle – from routine property changes through to incident diagnosis and long-term modernisation of the estate. If you care about content delivery and edge infrastructure, and want your work to have direct … HTTP/2 and HTTP/3, image and video delivery, API acceleration – and run purge and cache invalidation workflows that support release and incident response* Support multi-CDN and failover strategy through Global Traffic Management, and contribute to disaster recovery and resilience planning for edge delivery**Secure ...

Cloud‐Native Analytics & AI/ML Enablement Design, deliver and maintain cloud‐native ML/analytics pipelines in Azure for real‐time detection and response Design pipelines to automate deployment of production models and automations to counter emerging threats Prototype, validate and scale new analytic techniques - turning research into … production capability Cybersecurity Science & Rapid Response Conduct cybersecurity industry research and rapidly develop data‐driven prototypes for live operational problems Support mitigation of advanced criminal and nation‐state adversarial techniques Jump in on urgent vulnerabilities or emerging threats - making a difference when it matters most Work across cyber domains ...

leading provider of AI-powered extended managed detection and response (MXDR) services, Ontinue is on a mission to be the most trusted, 24/7, always-on security partner that empowers customers to embrace the future by using AI to operate more strategically, at scale, and with less risk. … valuable insights and recommendations to clients. Fluent in English. Nice to Have: Scripting/programming skills to automate security tasks and processes. Experience in incident response and threat hunting, enhancing your ability to detect and respond to security incidents effectively. Deep expertise in Microsoft Entra, contributing to comprehensive ...

VPNs, Wi-Fi and DNS Experience with Cisco, Fortinet or similar network/security hardware Strong security focus across patching, hardening, vulnerability management and incident response Understanding of GDPR, PCI or ISO27001 environments Clear communicator with strong ownership and good judgement This role suits someone who wants ...

refine CI/CD automated deployment pipelines (GitHub Actions, ArgoCD). Implement comprehensive observability, tracing, and monitoring stacks (Datadog, Prometheus, Grafana). Establish incident response protocols and perform blameless post-mortems for operational improvements. Key Requirements 7+ years in DevOps, Infrastructure, or Site Reliability Engineering within production SaaS ...

architectural experience across at least two of SIEM, SOAR, EDR, Vulnerability Management or Threat Intelligence • Strong understanding of security operations, threat detection and incident response • Experience designing both on-prem and cloud security architectures • Understanding of security principles including least privilege, encryption, resilience and scalability • Experience working with ...

system architecture. Support OT asset management, vulnerability management, patching and system hardening. Strengthen identity and privileged access management across industrial environments. Improve security monitoring, incident response, backup and disaster recovery capabilities. Coordinate remediation activities with engineering teams, operational stakeholders and third-party suppliers. Ensure security improvements are appropriately ...

scope projects and prioritise work Run sprint planning and delivery, track velocity and remove blockers Champion testing, CI/CD, monitoring and observability Guide incident response and root cause analysis Translate technical concepts into business impact, and the reverse Contribute to budgeting, resource planning and technology strategy What ...

solving abilities Experience supporting cyber transformation or security improvement programmes Desirable CISSP, CISM or ISO 27001 certification Experience within highly regulated industries Knowledge of incident response and cyber assurance Experience supporting organisational change or project assurance Why Apply? This is an opportunity to work on meaningful projects that ...

/CD pipelines and development workflows Partnering with developers to promote secure coding practices Reviewing cloud infrastructure and architecture from a security perspective Supporting incident response and remediation activities when required Defining and promoting security standards, policies and best practices Influencing technical decision‐making across engineering and leadership ...

/CD pipelines and development workflows Partnering with developers to promote secure coding practices Reviewing cloud infrastructure and architecture from a security perspective Supporting incident response and remediation activities when required Defining and promoting security standards, policies and best practices Influencing technical decision‐making across engineering and leadership ...

Oversight of incidents and roll out of new policies following bestpractices and adaptation to emerging threats. Cyber Security Tools - Management across Endpoints, email, networks, Incident response Email Security Management Certificate Management - installation and renewal of SSL/TLS certificates on web servers,network devices etc. Domain management - both ...