Sr. AWS and Infrastructure Engineer defining and owning AWS infrastructure architecture for scalable production environments. Leading security architecture and compliance implementation with a focus on cost optimization and CI/CD.
About the role
- Senior Infrastructure Engineering Lead in Chief Security Office driving evolution of cloud security. Leading teams in secure, automated cloud infrastructure across hybrid and multi-cloud environments.
Responsibilities
- Provide technical leadership to a team of engineers and strategic oversight for secure infrastructure across our security engineering labs and products
- Shape and lead the infrastructure and security strategy and the technical roadmaps across the teams
- Lead the design and implementation of scalable, secure, and compliant cloud and third-party solutions, collaborating across engineering, security, and business teams
- Champion DevSecOps practices, CI/CD pipelines, and cloud-native tooling to enhance posture and reduce friction
- Ensure operational coverage, whilst driving automation and innovation using modern engineering practices such as Infrastructure as Code and Policy as Code and engineering delivery maintaining platform security posture
- Incorporate best practices in network security, web application protection, and zero trust architecture to strengthen defence-in-depth strategies
- Design and deploy Web Application Firewalls (WAFs) and security controls to protect modern applications from threats and vulnerabilities
- Guide the integration of AI and analytics into security operations working with data scientists and AI engineers
- Mentor and coach engineers, fostering a high-performing, inclusive, and growth-oriented team culture
Requirements
- Strong technical foundation and proven experience in cloud platforms & infrastructure
- Microsoft Azure and/or Google Cloud Platform (GCP)
- Terraform, CI/CD pipelines, Git
- Kubernetes (K8s)
- Cloud posture management tools (e.g. Azure Defender, GCP SCCE), WAFs (e.g. Azure WAF, Cloud Armor, AWS WAF)
- Network security principles (e.g. segmentation, monitoring, intrusion detection/prevention)
- Any experience in Zero Trust architecture in cloud environments would be very desirable
- Python (preferred), PowerShell, Configuration as Code principles and API integration (e.g., Microsoft Graph API)
- Strategic planning, innovation leadership and delivery in infrastructure and cloud security
- Budget and resource management
- Coaching, mentoring, and performance management
Benefits
- Up to 15% employer pension contribution
- Annual bonus (based on Group performance)
- Share schemes, including free shares
- Flexible benefits to suit your lifestyle
- 30 days’ holiday plus bank holidays
- Wellbeing support and generous parental leave
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