onsite
Senior Security Engineer - Operations - Holland & Barrett
Security Engineer
Senior Security Engineer focused on protecting a cloud‑native platform using AWS, Azure, Kubernetes and serverless technologies, driving threat detection, incident response and security automation.
About the role
Key Responsibilities
- Design, implement and maintain security controls across AWS, Azure and Kubernetes environments.
- Lead threat detection, monitoring and incident response activities for a modern cloud‑native platform.
- Automate security workflows and integrate security tools into CI/CD pipelines.
- Collaborate with development and operations teams to embed security best practices into the software delivery lifecycle.
- Conduct security assessments, penetration tests and vulnerability remediation across the infrastructure.
Requirements
- 5+ years of experience in security operations within cloud‑native environments.
- Deep knowledge of AWS, Azure, Kubernetes and serverless security.
- Proficiency in security automation, SIEM, SOAR and threat intelligence platforms.
- Strong scripting skills (Python, Bash) and experience with IaC tools (Terraform, CloudFormation).
- Excellent communication skills and ability to work collaboratively in a hybrid setting.