Senior Infrastructure Engineer — Secure, Automated Platform

Central Business Solutions, Inc; Glasgow; On-site; GBP 65,000 - 90,000; Full time

Job summary

Central Business Solutions, Inc. is seeking an experienced Sr. Infrastructure Engineer in Glasgow, UK on a 12-month contract.

The role focuses on designing, integrating, and maintaining large-scale server infrastructure, with emphasis on vulnerability remediation, code hardening, and automated validation. You will work across multiple infrastructure codebases, building secure, maintainable code, and supporting production rollout with minimal risk.

Qualifications

• Strong Linux engineering skills with system-level diagnostics and operational support.
• Strong Python development skills for robust, production-quality code.
• Experience with CI/CD pipelines, automated testing frameworks, and release automation.
• Ability to create practical test plans, validation procedures, and rollout plans for complex changes.
• Experience with large-scale production environments and operational risk.
• Strong communication skills to explain risks, options, and recommendations clearly.

Responsibilities

• Work across multiple infrastructure and automation codebases to remediate identified security vulnerabilities.
• Design, implement, and validate secure, stable, and maintainable code changes.
• Work as an integration engineer, connecting vendor, open-source, and internally developed solutions into the firm's infrastructure platform.
• Develop and maintain automation using Python and related tooling.
• Build and improve CI/CD pipelines, automated test coverage, and release validation processes.
• Create test plans and validation procedures for security-related code and configuration changes.
• Use lab and pre-production environments to test complex changes before production rollout.
• Collaborate with engineering, operations, security, and application teams to drive remediation to completion.
• Participate in code reviews, design discussions, documentation, and technical planning.
• Contribute to the ongoing improvement of platform reliability, security posture, and engineering practices.

Skills

Linux

Python

CI/CD

Automation

Troubleshooting

Communication

Tools

Ansible

VMware ESXi

Job description

Central Business Solutions, Inc. is seeking an experienced Sr. Infrastructure Engineer in Glasgow, UK on a 12-month contract.

The role focuses on designing, integrating, and maintaining large-scale server infrastructure, with emphasis on vulnerability remediation, code hardening, and automated validation. You will work across multiple infrastructure codebases, building secure, maintainable code, and supporting production rollout with minimal risk.