Security and Infrastructure Test LeadCentral London - 3 Days On-Site £425 per day Inside IR35 3 month contract initially I''m supporting a client in their search for a Security and Infrastructure Test Lead to join a major transformation programme focused on Azure Cloud migration and security infrastructure testing.This is a hands-on Test Lead role requiring strong experience across cyber/security testing, infrastructure testing, Azure Cloud environments, and Microsoft Sentinel. The successful candidate will play a key role in driving testing activities across cloud and security components, working closely with suppliers, technical teams, and end users.Key ResponsibilitiesCreate and maintain test plans, test scripts, and acceptance criteria for infrastructure and security-related requirementsOwn test reporting across the programme, ensuring clear visibility of progress, risks, and defectsEnsure testing is delivered to agreed timelines and quality standards through to releaseDesign and execute test approaches for Azure infrastructure and security componentsSupport estimation, scoping, and backlog refinement activitiesWork closely with suppliers and technical teams to ensure testability of solutions and timely defect resolutionCoordinate and support UAT activities with technical stakeholdersProvide regular feedback to project teams and management on progress and qualityRequired ExperienceStrong experience validating security and infrastructure platforms within Azure-based enviro