Job Description
As a Senior Security Analyst, you’ll play a key role in strengthening and evolving security across our branch systems. You’ll help drive improvements to our IT security controls using a layered defence approach, ensuring systems remain secure, resilient and compliant.
You’ll take the lead on identifying and managing vulnerabilities, coordinating patching and upgrades, and investigating security incidents. You’ll also support the wider team by providing technical guidance, mentoring colleagues and helping shape how we deliver secure, reliable technology.
This is a hands‑on and collaborative role where you’ll work closely with teams across Booker and Tesco, as well as third‑party partners, to keep our operations running smoothly and securely.
Responsibilities
- Drive and improve IT security controls across Booker systems
- Plan and manage patching and software updates in line with security standards
- Identify, assess and remedi...