Onsite UK SRE with DV Clearance

CGI Group Inc.; Gloucester; On-site; GBP 65,000 - 110,000; Full time

Job summary

CGI Group Inc. in the UK is seeking experienced Site Reliability Engineers to join cross-functional teams supporting secure, cloud-based and big-data platforms. You will design, build, operate, and continuously improve highly reliable systems in a government-grade secure environment.

This on-site role requires UK nationals with DV/HLC clearance. You will work with AWS and OpenShift, automate infrastructure with Terraform and CI/CD pipelines, and help ensure resilience, performance, and security

Qualifications

• 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.
• Skills: English
• GitLab
• Cloud Native Development

Responsibilities

• Architect, build and operate cloud infrastructure.
• Design and deliver secure, scalable, fault-tolerant infrastructure across AWS (and potentially Azure/GCP).
• Support and operate live systems.
• Maintain deployment environments, support production systems, and manage changes to live services in mission-critical environments.

Skills

Cloud infrastructure design

Python scripting

CI/CD pipelines

AWS

Linux

OpenShift/Kubernetes

Security practices

Automation

Communication

English

Tools

Jenkins

GitLab CI/CD

Ansible

Kubernetes

OpenShift

Terraform

Job description

CGI Group Inc. in the UK is seeking experienced Site Reliability Engineers to join cross-functional teams supporting secure, cloud-based and big-data platforms. You will design, build, operate, and continuously improve highly reliable systems in a government-grade secure environment.

This on-site role requires UK nationals with DV/HLC clearance. You will work with AWS and OpenShift, automate infrastructure with Terraform and CI/CD pipelines, and help ensure resilience, performance, and security