Tesco UK • Welwyn Garden City • Hybrid • Full-Time • Working hours 36 • Apply by 27-Feb-2026

Our Digital Forensics and Incident Response (DFIR) team lead the technical investigation and response to security incidents at Tesco. As part of this team, you'll work alongside our security operations, threat intelligence, and security engineering teams to protect, detect, and respond to security threats across Tesco's diverse and evolving estate.

You'll apply your deep technical knowledge and critical thinking ability to investigate and understand the full extent of security incidents and threats. Your ability to distil and clearly convey technical information will allow you to provide the key contextual information to decision makers that enables them to make informed decisions.

As a senior position, when you're not investigating security incidents, you'll have the freedom to leverage your knowledge and real-world experience to help improve and automate ...