Infrastructure Engineer

• Support, operate and maintain a large-scale on-premise enterprise test lab environment
• Validate Firewall, switching, storage and virtualisation configurations
• Troubleshoot complex infrastructure issues
• Handle IP management, network connectivity, SAN storage, and VMware environments
• Maintain accurate documentation and workflow tracking via JIRA
• Translate infrastructure requirements into structured test builds
• Collaborate with infrastructure, network and security teams

• Experience supporting, operating and maintaining on-premise test labs
• Knowledge of SANs and enterprise storage technologies
• Experience working with Juniper network infrastructure
• Hands-on experience with enterprise switching technologies
• Experience supporting compute virtualisation in large-scale environments
• Experience working within enterprise-level organisations
• Strong technical troubleshooting and validation capabilities
• Experience using JIRA
• Strong Experience working with VMware, especially VMware ESXI
• Experience managing enterprise IP addresses and networks

West Yorkshire - £300-£370p/day (Inside IR35) Contract Posted by: Oscar Associates Ltd Posted: Wednesday, 20 May 2026 Infrastructure Engineer/Lab Engineer | £300-£370p/day (Inside IR35) | 6 months (Initially) | West Yorkshire Our client is looking for an experienced Lab Engineer to support a large-scale enterprise testing environment based within a data centre setting in West Yorkshire. The role is focused on the planning, building, co-ordinating and operating of enterprise test environments prior to enterprise rollout. It is a technically deep position requiring someone who fully understands enterprise infrastructure on an end-to-end basis.