Infrastructure Test Analyst – Hybrid London

Barclays Bank Plc; Greater London; Hybrid; GBP 40,000 - 45,000; Full time

Job summary

A leading financial institution in London is seeking an experienced Infrastructure Test Analyst to validate and strengthen the foundation of modern platforms. The role involves testing across various infrastructure components, writing technical documentation, and driving automation. Ideal candidates should have solid experience in both Windows and Linux environments, as well as familiarity with cloud platforms like Azure and AWS. This position offers a competitive salary range of £40,000 to £45,000 per annum, alongside attractive benefits and a hybrid work model.

Qualifications

• Solid experience testing infrastructure across Windows/Linux, virtualised platforms, and cloud (Azure, AWS, GCP).
• Strong understanding of networking fundamentals, load balancing, firewalls, DNS, certificates, and IAM.
• Hands-on experience with CI/CD tooling such as Azure DevOps, GitLab, or Jenkins.

Responsibilities

• Test infrastructure across network layers, compute, storage, virtualisation, and cloud services.
• Run performance, fail-over, resilience, capacity, and security tests.
• Ensure CI/CD pipelines and environments are configured correctly.

Skills

Testing infrastructure

Networking fundamentals

Scripting skills in PowerShell, Bash or Python

CI/CD tooling

Performance test tooling

Education

Relevant certifications (cloud, networking, ISTQB)

Tools

Azure DevOps

GitLab

Jenkins

Terraform

Docker/Kubernetes

Job description

A leading financial institution in London is seeking an experienced Infrastructure Test Analyst to validate and strengthen the foundation of modern platforms. The role involves testing across various infrastructure components, writing technical documentation, and driving automation. Ideal candidates should have solid experience in both Windows and Linux environments, as well as familiarity with cloud platforms like Azure and AWS. This position offers a competitive salary range of £40,000 to £45,000 per annum, alongside attractive benefits and a hybrid work model.