Infrastructure Test Engineer (DV Security Clearance)
Join to apply for the Infrastructure Test Engineer (DV Security Clearance) role at Xibis Ltd
At CGI, we’re redefining the standards of infrastructure reliability and performance across hybrid and cloud environments. As an Infrastructure Test Engineer, you’ll play a vital role in ensuring that mission‑critical platforms are resilient, secure, and production‑ready. Working at the intersection of infrastructure, automation, and quality engineering, you’ll help shape the foundations that keep organisations connected, scalable, and future‑proof.
Location: Gloucester, England. Employment Type: Full time. Position ID: J0725-0833.
Due to the secure nature of the programme, you need to hold UK Security Clearance or be eligible to go through this clearance. The role is long‑term and based in Gloucester with daily commuting to the client’s office.
Your Future Duties And Responsibilities
In this role, you will take ownership of infrastructure quality across complex hybrid environments — designing, automating, and executing validation processes that ensure platform integrity and performance. You’ll collaborate closely with DevOps, SRE, and network specialists to embed testing excellence into every stage of delivery.
Key Responsibilities
* Design and run functional, non‑functional, and performance tests for servers, networks, containers, and cloud platforms.
* Automate and streamline testing by building scripts using Ansible, Terraform, Python, or Bash to validate infrastructure deployments.
* Integrate automated testing within CI/CD pipelines using Jenkins, GitLab CI, or Azure DevOps.
* Monitor and diagnose logs and telemetry via Prometheus, Grafana, or ELK to detect anomalies and inform continuous improvement.
* Collaborate with platform engineers and SREs to define coverage, maintain traceability, and capture results for release assurance.
Required Qualifications To Be Successful In This Role
* Proven experience testing infrastructure platforms (compute, storage, networking, or virtualisation).
* Strong Linux/Unix skills and proficiency in shell scripting.
* Hands‑on experience with IaC and automation tools such as Terraform, Ansible, or Puppet.
* Familiarity with AWS, Azure, or GCP environments.
* Exposure to container technologies (Docker, Kubernetes).
* Understanding of network protocols, firewall configurations, and security best practices.
Skills
* Ansible
* GitLab
* Grafana
* Jenkins
* Linux
* Python
* Robot Framework
What You Can Expect From Us
Life at CGI is rooted in ownership, teamwork, respect and belonging. You’ll develop innovative solutions, build relationships with teammates and clients, and have opportunities to deepen your skills and broaden your horizons. We offer a competitive salary, excellent pension, private healthcare, and a share scheme (3.5% + 3.5% matching).
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