Principal Systems Architect

3 weeks ago


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

The Infrastructure Engineering team at Tesco is responsible for designing, developing, and operating all infrastructure used by Tesco Technology across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.

Key Responsibilities
  • Provide technical leadership in the design, development, and deployment of infrastructure systems, working with product teams to make key decisions on technology selection, system design, and implementation strategies.
  • Identify key competencies required for systems engineering in Infrastructure and develop a plan to address any gaps.
  • Mentor junior engineers and architects, providing guidance, feedback, and support to help them grow in their roles.
  • Foster a culture of collaboration and empowerment between architects and other teams, including product, engineering, and broader technology teams.
  • Develop high levels of emotional intelligence and use empathy skills to influence positively the outcomes of all interactions.
  • Understand how the procurement process works and effectively apply this knowledge in planning and influencing product roadmaps.
What's in it for You

We offer a range of benefits, including:

  • Annual bonus scheme of up to 45% of base salary.
  • Car allowance of £7,320 per annum.
  • Holiday starting at 25 days plus a personal day (plus Bank holidays).
  • Buy holiday salary sacrifice scheme (for salaried roles).
  • Private medical insurance.
  • Retirement savings plan - save between 6% - 10% and Tesco will contribute 1%.
  • Life Assurance - 5 x contractual pay.
  • 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, with 4 weeks fully paid paternity leave.
  • The right to request flexible working from your first day with us.
  • 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.
  • A Colleague Clubcard for you & a family member (after 3 months of service), giving you access to lots of discounts in-store & online.
  • Access to our colleague networks providing a space for colleagues to come together from a range of backgrounds.
About Us

Our vision at Tesco is to become every customer's favourite way to shop, whether they are at home or out on the move. Our core purpose is 'Serving our customers, communities and planet a little better every day'. We are proud to have an inclusive culture at Tesco where everyone truly feels able to be themselves. We're proud to have been accredited Disability Confident Leader and we're committed to providing a fully inclusive and accessible recruitment process.



  • Welwyn Garden City, Hertfordshire, United Kingdom newscientist - Jobboard Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom newscientist - Jobboard Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom Tesco Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This encompasses multiple domains, including private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit. We...


  • Welwyn Garden City, Hertfordshire, United Kingdom Tesco Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This encompasses multiple domains, including private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit. We...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at ENGINEERINGUK is responsible for designing, developing, and operating all infrastructure used by the company across its data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at ENGINEERINGUK is responsible for designing, developing, and operating all infrastructure used by the company across its data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key...


  • Welwyn Garden City, Hertfordshire, United Kingdom Tesco Full time

    About the Role We're seeking a highly skilled Principal Systems Engineer to join our Infrastructure Engineering team at Tesco. As a key member of our team, you'll be responsible for providing technical leadership in the design, development, and deployment of infrastructure systems. This includes working with product teams to make key decisions on technology...


  • Welwyn Garden City, Hertfordshire, United Kingdom Tesco Full time

    About the RoleThe Infrastructure Engineering team at Tesco is responsible for designing, developing, and operating all infrastructure used by Tesco Technology across our data centres, offices, stores, and distribution centres. This encompasses multiple domains, including private and public cloud, connectivity, end-user computing, CI/CD, and monitoring...


  • Welwyn Garden City, Hertfordshire, United Kingdom Tesco Full time

    About the RoleThe Infrastructure Engineering team at Tesco is responsible for designing, developing, and operating all infrastructure used by Tesco Technology across our data centres, offices, stores, and distribution centres. This encompasses multiple domains, including private and public cloud, connectivity, end-user computing, CI/CD, and monitoring...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at ENGINEERINGUK is responsible for designing, developing, and operating all infrastructure used by the company across its data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit. The team works on both...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom ENGINEERINGUK Full time

    About the RoleThe Infrastructure Engineering team at Tesco Technology is responsible for designing, developing, and operating all infrastructure used across our data centres, offices, stores, and distribution centres. This includes private and public cloud, connectivity, end-user computing, CI/CD, and monitoring toolkit.Key ResponsibilitiesProvide technical...


  • Welwyn Garden City, Hertfordshire, United Kingdom Tesco Full time

    About the RoleThe Infrastructure Engineering team at Tesco is responsible for designing, developing, and operating all infrastructure used by Tesco Technology across our data centres, offices, stores, and distribution centres. This encompasses multiple domains, including private and public cloud, connectivity, end-user computing, CI/CD, and monitoring...


  • Welwyn Garden City, Hertfordshire, United Kingdom Tesco Full time

    About the RoleThe Infrastructure Engineering team at Tesco is responsible for designing, developing, and operating all infrastructure used by Tesco Technology across our data centres, offices, stores, and distribution centres. This encompasses multiple domains, including private and public cloud, connectivity, end-user computing, CI/CD, and monitoring...