About the role: As a Senior Security Engineer in Tesco’s Innovation Engineering team, you will pioneer next generation security capabilities that proactively protect a retail ecosystem serving millions of customers. You will combine deep engineering expertise with an innovation mindset to build production-grade solutions that leverage applied Artificial Intelligence (AI), automation, and modern development practices to strengthen Tesco’s cyber defence. This role sits at the point where ideas become real: you will design, build, test, and operationalise capabilities that measurably reduce risk and improve resilience. You will also act as a technical leader, setting engineering direction, raising standards, and influencing across diverse security and technology teams with a customer-first focus. In the immediate term, you will focus on the needs of our Cyber Threat Intelligence and Detection Engineering teams.This team operates as an innovation incubator for cyber defence capabilities: rapidly exploring ideas, validating them through prototypes and experiments, and ensuring the strongest concepts graduate into secure, reliable production services. Depending on the nature of the capability, ownership may either remain within this team or transition to the most appropriate long-term service owner once the solution is proven and operationally ready.You will work closely with our Security Automation Engineering team to build a shared roadmap of opportunities to deliver across Cyber Defence, ensuring we build and/or buy the best technologies to deliver our vision.What is in it for you: We’re all about the little helps. That’s why we make sure our Tesco colleague benefits package takes care of you – both in and out of work. Click Here to find out more! Annual bonus scheme of up to 20% of base salary. Holiday starting at 25 days plus a personal day (plus
Senior Security Innovation Engineer - Welwyn Garden City, United Kingdom of Great Britain and Northe employer: Tesco
Tesco is an excellent employer, offering a supportive work culture where Customer Delivery Drivers can thrive in a flexible environment. With competitive pay starting at £14.18 per hour and opportunities for growth, employees enjoy a hands-on role that allows for independence while being backed by a dedicated team. The company values service with a smile, making it a rewarding place to work for those looking to make a positive impact in their community.
