IT & Software

Site Reliability Engineers (DV Security Clearance)

CGI

Gloucester · Gloucestershire · United Kingdom

Overview

In this role you will design, build, and operate secure, scalable cloud infrastructure to support mission-critical systems. You’ll work within cross-functional teams to maintain highly available live services in secure environments. You’ll leverage modern toolchains to automate deployment, monitoring, and resilience, helping customers achieve reliable, cost-effective operations. This position offers ownership in a values-driven culture and the chance to contribute to government-facing, high-stakes platforms.

Pay / Benefits
  • competitive salary
  • private healthcare
  • pension
  • share scheme (3.5% + 3.5% matching)
  • CGI Partner status
Responsibilities
  • Architect, build and operate cloud infrastructure
  • Deliver secure, scalable, fault-tolerant infrastructure (AWS, possibly Azure/GCP)
  • Support and operate live systems and manage changes to production services
  • Maintain deployment environments and production readiness
  • Work with a modern stack (Java, Python, Go, TS, Bash; Vue) and CI/CD tooling
  • Automate infrastructure provisioning and CI/CD pipelines (Terraform, Ansible, CloudFormation)
  • Build and improve CI/CD pipelines (Jenkins, GitLab CI/CD)
  • Implement monitoring, logging, and performance optimisation (Grafana, ELK, CloudWatch, Prometheus, SonarQube)
  • Enforce security/compliance (IAM, encryption, network controls) in line with government standards
  • Design and test disaster recovery and self-healing strategies
  • Collaborate with development, DevOps, security, and operations; create runbooks and docs
Key requirements
  • Proven experience as Site Reliability/DevOps Engineer or similar
  • Strong automation and scripting skills (Python, Bash, Go, or similar)
  • Hands-on experience with CI/CD pipelines (Jenkins, GitLab CI/CD)
  • 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/orchestration (OpenShift or Kubernetes)
  • Experience with monitoring, logging, observability tools
  • Comfortable supporting live services in production
  • Strong communication and proactive problem-solving mindset
  • Proactive problem-solving
  • Strong communication
  • Collaborative teamwork
  • Java, Python, Go, TypeScript, Bash
  • Vue
  • Jenkins, GitLab CI/CD

Reference: WJ-747_31197490

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