Salary: £51,729 - 65,000 per year Requirements: Strong hands-on experience with GitLab CI/CD Demonstrated experience creating and maintaining Windows images Experience with containerization (Docker) and orchestration (Kubernetes) Knowledge of Terraform for automation Understanding of DevSecOps principles Ability to work collaboratively with Infrastructure and Security Leads Responsibilities: Manage the self-hosted GitLab environment Design, maintain, and optimize GitLab CI/CD pipelines for build, test, and deployment workflows Maintain code and Docker repositories Identify and implement Terraform for automation to ensure consistency and repeatability Build secure-by-design Windows images for Maritime and Underwater Battlespace products Collaborate with Infrastructure Lead and Information Assurance & Security Lead to meet customer security requirements Technologies: CI/CD DevSecOps Docker GitLab Support Kubernetes Security Terraform Windows DevOps More: At SEA, we develop and deliver advanced solutions to make our world safer, cleaner, and more efficient. We provide state-of-the-art applications for naval ship and fleet protection, and undersea surveillance systems. Operating globally, our systems support a wide range of navies and respond effectively to threats. We encourage innovation and flexibility, offering generous rewards, a fantastic work/life balance, and excellent career development opportunities, including hybrid working arrangements, extensive leave options, and health benefits. last updated 12 week of 2026