Senior Security Engineer - Operations

• Experience in Security Operations, Incident Response, Detection Engineering or Cyber Defence.
• Strong understanding of threat detection, security monitoring, incident response and threat hunting.
• Hands-on experience with SIEM, SOAR, EDR, automation platforms and cloud-native security tooling.
• Knowledge of AWS and Azure security services, including identity, access management and cloud monitoring capabilities.
• Experience investigating security incidents across cloud, hybrid and distributed environments.
• Strong communication and stakeholder management skills, with the ability to collaborate across technical and non-technical teams.
• A passion for automation, continuous improvement and building scalable security capabilities.
• Experience within ecommerce, retail, fintech or other customer-focused digital environments would be beneficial.

• 33 days holiday, including bank holidays
• Holiday purchase scheme
• Private medical insurance - single cover
• 24/7 Virtual GP access
• Annual free at-home health testing kit (after 6 months' service)
• Access to our Employee Assistance Programme and Mental Health First Aiders
• Workplace pension with 5% employer contribution
• Life assurance (2x salary, after 6 months' service)
• Annual bonus (subject to company and individual performance) up to 10%
• £50 colleague product allowance on Holland & Barrett products (after 6 months' service)
• 25% colleague discount in store and online, with free delivery on online orders
• Free Wellhub membership, with discounted access to gyms, studios and wellbeing apps
• Cycle to Work scheme
• Access to cashback and discounts from a wide range of retailers

At Holland & Barrett, we're on a mission to make health and wellness a way of life for everyone. As we continue our digital transformation, we've built a modern cloud-native technology platform powered by AWS, Azure, Kubernetes, serverless technologies and automation.

We're looking for a Senior Security Operations Engineer to help protect our customers, colleagues and digital platforms. This is an exciting opportunity to shape and strengthen our security operations capability, combining detection engineering, automation and incident response to help us stay ahead of emerging threats.

• Lead security incident investigations and coordinate effective response and remediation activities.
• Design, build and automate detection and response workflows using modern security technologies.
• Develop and enhance monitoring use cases across ecommerce platforms, mobile applications, APIs and corporate systems.
• Conduct threat hunting activities to identify suspicious behaviour and improve security visibility.
• Strengthen cloud security controls across AWS and Azure environments.
• Partner with Engineering, Product, Fraud and Customer Experience teams to embed security into digital services.
• Support audits, compliance activities, post-incident reviews and continuous improvement initiatives.
• Mentor colleagues and contribute to security playbooks, standards and operational best practices.
• Participate in an on-call rotation supporting critical security events.

We offer hybrid working, with occasional presence at one of our Holland & Barrett offices in Nuneaton or London for team meetings, collaboration sessions and key events.

If you're excited by the challenge of protecting a modern cloud-native organisation through intelligent detection, automation and incident response, we'd love to hear from you.

Apply today and help us build a secure, resilient digital future that supports millions of customers on their health and wellness journeys.