Cloud Security Engineer

Salary: £44,000 - 84,000 per year

Requirements:

• A minimum Bachelors degree (2.1 or above) in Cyber Security, Computer Science, Software Engineering, or a related technical discipline
• Demonstrable, hands-on experience engineering and securing workloads on AWS
• Practical experience with Terraform and infrastructure-as-code delivery in a real engineering context
• Background in DevSecOps, secure software engineering, or application security, with direct experience integrating security into CI/CD pipelines
• Exposure to cloud security posture management, workload protection, or equivalent cloud-native security tooling
• Familiarity with network security fundamentals, including TCP/IP, DNS, VPN, and IPSEC
• Familiarity working within financial services and/or public sector environments is advantageous
• Familiarity operating within agile delivery frameworks (Scrum, SAFe, or equivalent)

Responsibilities:

• Design and implement cloud security architectures on AWS, with exposure to Azure and/or GCP also useful
• Build and maintain secure infrastructure using Terraform, including reusable, security-hardened modules and reference patterns
• Integrate security tooling and automated controls into CI/CD pipelines, including SAST/DAST tooling, secrets scanning, and policy-as-code enforcement
• Conduct threat modelling exercises, cloud security posture reviews, and risk assessments for cloud platforms and workloads
• Work within scaled agile delivery teams, contributing security requirements and controls to sprint cycles and platform roadmaps
• Provide technical security assurance for application deployments, third-party integrations, and SaaS product onboarding
• Support incident response planning and contribute to cloud resilience and recovery design for client-hosted services
• Communicate security risks and remediation priorities clearly to technical peers and, where needed, to technical leads and delivery managers

Technologies:

• AWS
• Azure
• CI/CD
• Cloud
• DevSecOps
• GCP
• Support
• Network
• Security
• TCP/IP
• Terraform
• VPN
• AI
• Embedded

More:

We are Reply, a network of specialised companies designing and implementing solutions based on new communication channels and digital media. We support leading European organisations across sectors including telecommunications and media, industry and services, banking and insurance, and public administration. Our services include consulting, system integration, and digital services. We are seeking a hands-on Cloud Security Engineer to join our growing cybersecurity practice, working on financial services and public sector client engagements alongside engineering and platform teams. The role focuses primarily on AWS and on building, configuring, and securing cloud infrastructure. This position is based in the United Kingdom and is listed under Technology, with 3–7 years of experience indicated. We are an equal opportunities employer committed to a diverse workplace and fair selection methods. We welcome requests for reasonable adjustments during recruitment.

last updated 40 week of 2026