Cyber Security Partner; II

Tesco UK
• Welwyn Garden City
• Hybrid
• Full-Time
• Apply by 23-Jan-2026 About the Security Partners team

We are the trusted security advisors for Tesco Technology. Our purpose is to collaborate seamlessly with the product and engineering stakeholders, leveraging our deep expertise in cyber security to design and implement robust, resilient solutions that protect our business and customers from cyber threats. We are a dynamic and expanding global team of 15+ experts, serving as the strategic link between the wider security group and software engineering teams that develop cutting‑edge services at scale to support the retail business.

Tesco Technology comprises of several technology domains with over 100+ teams, each entrusted with their own security. These teams enjoy significant autonomy, balanced by the responsibility to make customer‑centric decisions and security. Rather than imposing controls through rigid processes and security gates, we empower these engineering teams to innovate by providing security guidance that helps them make informed decisions for Tesco.

Encouragingly, these teams are enthusiastic partners in enhancing security, working more efficiently, and integrating security into every aspect of their ways of working. This collaborative approach sets us apart from traditional security teams. We proudly identify ourselves as Security Partners, not security police, emphasizing our role as the “trusted advisors” rather than enforcers. Partners engage key people in engineering to make security contextual and frictionless.

After all, security is a journey and there is no one‑size‑fits‑all. Join the team and be part of this exciting journey!

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.  to find out more!

• Annual bonus scheme of up to 20% of base salary
• Holiday starting at 25 days plus a personal day (plus Bank holidays)
• Private medical insurance
• 26 weeks maternity and adoption leave (after 1 year’s service) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, we also offer 4 weeks fully paid paternity leave
• Free 24/7 virtual GP service, Employee Assistance Programme (EAP) for you and your family, free access to a range of experts to support your mental wellbeing

As a Security Partner, you will deeply engage within product areas and influence the way security is delivered by them. You will be supported by experts in the team, nonetheless. To achieve this, you are good at secure design principles, cloud security, secure development practices and patterns, application security, secure pipelines, open‑source security and related. And not to mention, you are versatile to learn anything that comes along your way.

As enterprise applications become more distributed, adaptive to technological advancements, and run from hybrid infrastructure, teams need to navigate through different complexities and make key security decisions along the way. A trusted security advisor empowers teams to achieve scalable and sustainable security maturity throughout the SDLC process.

• Hands‑on product security experience from developing requirements, reviewing architecture, applying design principles, to application security, pipeline security, infrastructure, and secure monitoring.
• Experience in leading security initiatives, dev(sec) ops practices with product and engineering teams.
• Experience in threat modelling and designing security/privacy controls to mitigate risks.
• Experience in application security, supply chain security, and using tools such as SAST, DAST, SCA, and IAC.
• Experience reviewing code to spot weaknesses and suggesting mitigations.
• Experience applying industry standards like OWASP ASVS (Application Security Verification Standard), OWASP Top 10, CIS controls and benchmarks.
• Good understanding of web application, REST APIs, micro services, eventing, modern application frameworks, and mobile apps.
• Experience with cloud native and hybrid architectures with an emphasis on containerised workloads and Kubernetes.
• Some…