Senior Security Architect

5 days ago

Welwyn Garden City, Hertfordshire, United Kingdom Tesco Full time
About the Role

We are seeking a highly skilled Senior Security Engineer to join our Security Engineering team at Tesco. As a key member of our team, you will play a critical role in supporting our technology and software development teams across cloud and other cutting-edge technologies at scale.

Key Responsibilities
  • Provide technical guidance and direction to engineering and product teams on all security matters, leveraging a comprehensive security organization to ensure effective support.
  • Collaborate with product teams to deliver new business features securely, balancing technical and business risk while articulating clear and concise technical and business implications.
  • Drive the deployment and integration of security capabilities into engineering teams within the product domain, ensuring seamless adoption and minimal friction.
  • Develop and implement security initiatives, including threat modeling, application security, vulnerability reduction, and risk treatment, in collaboration with engineering teams.
  • Facilitate risk remediation and challenge decisions and status-quo, ensuring a proactive and adaptive security posture.
  • Support teams in a collaborative manner across mobile application, web application, cloud, and data security, providing threat modeling, risk treatment, and security advice.
  • Facilitate assurance activities, including penetration testing, purple testing, and application assurance, to ensure the highest level of security.
  • Develop and maintain quarterly and monthly roadmaps for security activities, ensuring effective planning and execution.
  • Evangelize security best practices, contribute to strengthening Tesco's internal policies and standards, and promote a culture of security awareness.
Requirements
  • Minimum 5 years of experience in security engineering or closely related areas, with a strong understanding of modern application development practices and security domains.
  • Excellent interpersonal, facilitation, and leadership skills, with effective communication (both written and verbal) skills.
  • Ability to provide security guidance to engineering teams throughout the product development lifecycle, develop threat models, and embed security by design in product engineering efforts.
  • Good understanding of web technologies, REST APIs, microservices, modern application development, and mobile apps, as well as software architecture, dev-sec-ops, and network security.
  • Experience with complex Azure and AWS architectures, with an emphasis on containerized workloads, and command-line/API experience is highly desirable.
  • Some coding experience in a programming language such as Java, HTML, or JavaScript is a plus, as is knowledge of industry standards such as OWASP ASVS, OWASP Top-10, and CIS benchmarks.
  • Azure or AWS cloud security certifications are preferred.
What We Offer
  • Excellent benefits package, including an annual bonus scheme, holiday entitlement, and great colleague discounts and deals.
  • Opportunities for career growth and development, with ongoing learning opportunities and award-winning training.
  • A dynamic and inclusive work environment, with a commitment to diversity, equity, and inclusion.

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