Role Title: DevSecOps Engineer (SC Cleared) Duration: 12 Months Location: London or Bristol (80% Remote) Rate: £700-£760p/d via Umbrella

The successful candidate will be a British national and hold security clearance

Overview: We are seeking a DevSecOps Engineer to join an agile delivery team supporting a mission-critical application for the UK defence. The application is live and operates across AWS (EKS) and a highly secure on-premises environment. You will be responsible for embedding security, compliance, and automation into the software delivery life cycle, ensuring the platform and applications meet stringent security and operational standards. This role requires expertise in Kubernetes (EKS), CI/CD pipelines, GitOps workflows, and security tooling, as well as strong collaboration with developers, infrastructure engineers, and test teams.

Key Responsibilities . Design, implement, and maintain secure CI/CD pipelines using GitHub Actions, Argo CD, and Argo Rollouts. . Integrate security scanning (Trivy) into build and deployment workflows; manage vulnerability life cycle and allowlist processes. . Manage secrets and identity using HashiCorp Vault, External Secrets Operator, and cert-manager for automated certificate rotation. . Define and enforce security policies for Kubernetes workloa...