Tesco UK • Welwyn Garden City • Hybrid • Full-Time • Apply by 03-Oct-2025 About the role As a Cyber Security Detection Engineer, you will lead the development, implementation, and continuous improvement of Tesco's cyber security detection capability. You will be required to understand the changing threat landscape, see opportunities for improvement in existing detections, establish new detections, and ensure appropriate detection coverage for the organisation. You will work closely with multiple teams, including security operations, engineering, and risk & compliance, in a fast paced and agile environment. What is in it for you We offer excellent benefits that help make Tesco a great place to work. These include but aren't limited to: An annual bonus scheme which you can achieve up to 20% of base salary Colleague Clubcard (including a 2nd card for a family member) after 6 months service with 10% off most purchases at Tesco Holiday starting at 25 days plus a personal day A retirement sa...