https://jobs.co.uk/job/security-architect-defense-threat-detection-and-responseatr-robert-walters--0d022746-685b-4ae3-be5d-4a81834e69f9 RSS feed for Security Architect (Defense, Threat Detection and Response)(ATR) at Robert Walters. en-gb Mon, 01 Jun 2026 20:24:07 GMT https://jobs.co.uk/job/security-architect-defense-threat-detection-and-responseatr-robert-walters--0d022746-685b-4ae3-be5d-4a81834e69f9 https://jobs.co.uk/job/security-architect-defense-threat-detection-and-responseatr-robert-walters--0d022746-685b-4ae3-be5d-4a81834e69f9 Mon, 01 Jun 2026 11:51:01 GMT Location: London | Salary: 80000.00-80000.00 Annual | Type: Permanent | We are seeking an experienced Security Architect - focusing on Advanced Threat Response (ATR) solution to be a part of the Architecture team, you will design and maintain end-to-end architecture for advanced threat detection and response across cloud, network, and endpoint environments. You will work cross-functionally to deliver scalable, secure, and cost-effective security architecture solutions within a complex enterprise environment.What you''ll do:Define requirements, evaluation criteria, and success metrics for automated offensive security testing platforms and red/purple team toolingLead vendor evaluations, proof of concepts (PoCs), and comparative product assessmentsArchitect integration approaches, workflows, and security telemetry pipelinesProduce detailed implementation plans, runbooks, and operational handover artefactsCoordinate tool onboarding, configuration, tuning, and validationDesign scalable deployment patterns (including SaaS models, multi-tenancy, credential handling, and high availability architectures)Support purple team exercises and adversary emulation planning, translating red team findings into engineering controlsEnsure security, risk, and compliance req... Permanent