> Markdown version of [/jobs/ext/1909632-site-reliability-engineers-dv-security-clearance](https://www.wearedevelopers.com/jobs/ext/1909632-site-reliability-engineers-dv-security-clearance). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Site Reliability Engineers (DV Security Clearance) - **Company:** CGI Group Inc. - **Location:** Gloucester, UK - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Amazon Web Services, Microsoft Azure, Bash Shell, Big Data, Cloud Computing, Cloud Engineering, Continuous Integration, Linux, DevOps, Disaster Recovery, Fault Tolerance, Identity and Access Management, Python (Programming Language), Linux System Administration, Live Connect (Windows), OpenShift, Performance Tuning, Reliability Engineering, Ansible, Prometheus, Runbook, SonarQube, Data Streaming, Trusted Systems, TypeScript, Data Logging, Scripting, Grafana, Reliability of Systems, Gitlab, Cloudformation, Vue.js, Containerization, Gitlab-ci, Kubernetes, Infrastructure Automation Frameworks, Apache Nifi, Front End Software Development, Cloudwatch, Terraform, Cucumber (Software), Software Version Control, Service Stack, Elk Stack, Jenkins, Golang - **Published:** August 4, 2026 - **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2909117610-2 ## About the Role Proven experience as a Site Reliability Engineer, DevOps Engineer, or similar role supporting cloud-based or secure systems Strong automation and scripting skills (Python, Bash, Go, or similar) Hands-on experience with CI/CD pipelines (Jenkins, GitLab CI/CD, etc.) Strong knowledge of Infrastructure as Code (Terraform, CloudFormation, Ansible) Solid understanding of AWS and cloud-native architectures Experience with Linux-based environments and production troubleshooting Familiarity with containerisation and orchestration (OpenShift or Kubernetes) Experience with monitoring, logging, and observability tools Comfortable supporting live services in production environments Strong communication skills and a proactive, problem-solving mindset Together, as owners, let's turn meaningful insights into action. ## Description We are seeking experienced Site Reliability Engineers to join our cross-functional teams supporting secure, cloud-based and big-data platforms. Working closely with clients and internal delivery teams, you will help design, build, operate, and continuously improve highly reliable, scalable systems within a secure environment. Due to the nature of the work, this role requires onsite attendance and applicants must be solely UK Nationals (not dual nationals and not visa holders) with existing HMG DV / HLC clearance. Your future duties and responsibilities Architect, build and operate cloud infrastructure Design and deliver secure, scalable, fault-tolerant infrastructure across AWS (and potentially Azure/GCP), optimised for performance, availability, and cost. Support and operate live systems Maintain deployment environments, support production systems, and manage changes to live services in mission-critical environments. You will work with a modern and diverse technology stack, including: Languages & Scripting: Java, Python, Go, JavaScript (TypeScript), Bash Frontend: Vue CI/CD & Automation: Jenkins, GitLab CI, Ansible, Cucumber Cloud & Platforms: AWS, OpenShift, Linux Infrastructure as Code: Terraform Data & Streaming: Apache NiFi Monitoring & Logging: Grafana, ELK Stack, SonarQube Version Control: GitLab Automation & Infrastructure as Code (IaC) Automate infrastructure provisioning, configuration, and CI/CD pipelines using Terraform, Ansible, CloudFormation, and scripting languages. CI/CD & Platform Engineering Build, maintain, and improve CI/CD pipelines using Jenkins, GitLab CI/CD, and related tooling. Monitoring, reliability & optimisation Implement and manage monitoring, logging, alerting, and performance optimisation using tools such as Grafana, ELK Stack, CloudWatch, Prometheus, and SonarQube. Security & compliance Implement IAM, encryption, network controls, and secure configurations in line with government and industry standards (e.g. GDPR, ISO 27001). Disaster recovery & resilience Design and test backup, disaster recovery, and self-healing strategies to ensure system reliability and availability. Collaboration & documentation Work closely with development, DevOps, security, and operations teams; produce runbooks, architecture documentation, and knowledge-sharing materials. ## Related Videos - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [#90DaysOfDevOps - The DevOps Learning Journey](https://www.wearedevelopers.com/videos/548-90daysofdevops-the-devops-learning-journey) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers)