Job Title

Job Description We are seeking a Senior Security Engineer with deep expertise in CrowdStrike to join a global cybersecurity engineering function within a leading financial services client. This role is focused on endpoint security and anti-malware, with a strong emphasis on solution design, configuration, and enterprise-scale deployment.You will act as a CrowdStrike Subject Matter Expert, owning the design, implementation, and continuous improvement of endpoint protection capabilities across a large, complex environment.The contract is inside IR35 and we will need someone to occasionally travel into Sheffield. Key responsibilities:Act as the CrowdStrike SME, leading the design, configuration, and optimisation of endpoint and anti-malware solutionsDefine current-state and target-state endpoint security architectures, including gap analysis and roadmap developmentDesign and implement scalable endpoint security services to protect against an evolving threat landscapeProvide technical leadership and consultation on endpoint protection, malware defence, and EDRPartner with infrastructure, platform, and security teams to ensure secure and compliant deploymentsSupport compliance, audit, and control requirements across global environmentsEvaluate, onboard, and manage endpoint security technologies and vendorsDrive process improvement, automation, and operational maturity within endpoint security servicesEssential experience:Strong hands-on experience with CrowdStrike (design, configuration, deployment, and operational support)Extensive background in endpoint security and anti-malware engineeringProven experience owning security solution design in large enterprise environmentsStrong understanding of endpoint threats, vulnerabilities, and mitigation techniquesExperience securing Windows and server environments at scaleAbility to troubleshoot complex endpoint security issues in production environmentsExcellent stakeholder engagement and communication skillsNice to have:Experience automating security tasks using Scripting (eg Python or similar)Broader exposure to network, cloud, or application security controlsSecurity certifications such as CISSP, CISM, or vendor-specific credentialsMore details available on successful application.