Infrastructure Engineer

Contract Infrastructure Engineer – (Windows/Linux) Bristol HQ - 4 days a week onsite (Condensed hours or 5 days a week onsite) Long term contract (March 2027 expiry) SC Clearance is essential Up to £650 p/d Inside IR35 A leading Defence prime based in the Bristol area are looking to onboard a security cleared Infrastructure Engineer on a long term contract to support an ongoing programme.

This is a highly hands-on role requiring strong experience across Windows and Linux infrastructure, Docker, scripting, networking and Infrastructure as Code.

Key skills

• Windows and Linux infrastructure experience.
• PowerShell and Bash scripting.
• Ansible
• Docker – image builds, container deployment and networking.
• Infrastructure as Code – Ansible, PowerShell DSC or equivalent.
• Networking – TCP/IP, DNS, DHCP, routing and firewalls.
• Understanding of cyber security principles.
• Experience working in an Agile Scrum environment.

Key Responsibilities

• Build, configure and maintain offline Windows and Linux platforms.
• Import and install software within secure, offline environments.
• Apply, manage and maintain changes across the subsystem including Security patching, Group Policy configuration, Windows Registry modifications and System configuration and hardening.
• Research and apply industry best practice to ensure secure, efficient and reliable infrastructure.
• Build, manage and maintain offline Docker environments.
• Design and implement Infrastructure as Code solutions for offline Windows and Linux environments.
• Develop and maintain automation using technologies such as Ansible and PowerShell DSC.
• Troubleshoot infrastructure and application issues, including analysis of system and application logs.
• Produce clear and comprehensive technical and user-facing documentation.