Aug 06, 2026

Infrastructure Engineer

Job Description

Infrastructure Engineer Location: Hereford (full time on-site) Duration: 12-month contract Rate: £53.73 PAYE / £72.54 Umbrella Clearance: UK Eyes Only - must be eligible for SC and a sole british national due to the nature of the work. A defence and security organisation is looking for an Infrastructure Engineer to help design, build, manage and support the IT infrastructure underpinning a tactical mission network in an on-premise environment. You'll work as part of an IT engineering team supporting a critical communications system used by hundreds of deployed users. What you'll be doing Maintaining and supporting IT infrastructure in a secure, on-prem environment Troubleshooting and resolving infrastructure issues (hands-on problem management) Developing and deploying new infrastructure capabilities Monitoring performance and improving reliability/user experience Supporting end-user device build processes Communicating effectively with technical and non-technical stakeholders (e.g., security and project teams) Essential experience / skills Minimum 3 years as an Infrastructure Engineer (and 8+ years in a related IT field) Strong knowledge across: Linux OS Windows Server Virtualisation (VMware / Hyper-V) Networking fundamentals (routing/switching - Cisco) Strong troubleshooting ability and attention to detail Confident written and verbal communication Desirable Infrastructure as Code exposure (Ansible, Terraform) Scripting/automation (PowerShell, Python, Bash) Containerisation (Docker, Kubernetes/Podman) Admin of enterprise platforms (Atlassian, GitHub, M365) Security/compliance knowledge (ISO27001, Cyber Essentials+)

IR35 Status

Unknown Status

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