IT Infrastructure and Systems Engineer

Salary: £50,000 - 60,000 per year

Requirements

• Strong knowledge of networking fundamentals (TCP/IP, DNS, DHCP, VPNs)
• Experience with firewall configuration and network security
• Hands-on experience with VMware ESXi or similar virtualization platforms
• Solid understanding of Windows OS (desktop and server)
• Excellent troubleshooting and problem-solving skills
• Ability to manage multiple tasks and work independently
• Strong customer-facing and communication skills
• Experience with backup solutions and disaster recovery (desirable)
• Familiarity with cloud platforms (e.g., Azure, AWS) (desirable)
• Relevant certifications (e.g., Microsoft, VMware, Cisco) (desirable)

Responsibilities

• Configure, maintain, and troubleshoot network infrastructure (switches, routers, VLANs, etc.)
• Install and manage firewalls, ensuring security best practices are followed
• Deploy and administer virtual environments using VMware ESXi
• Build, configure, and support Windows desktop environments
• Install, configure, and maintain Windows Server systems
• Diagnose and resolve network, hardware, and operating system issues
• Monitor system performance and ensure high availability of IT services
• Provide technical support to customers, both remotely and on-site
• Communicate effectively with clients to understand and resolve technical issues

Technologies

• AWS
• Azure
• Cloud
• Cisco
• Firewall
• Hardware
• Support
• Network
• Security
• TCP/IP
• VMware
• Windows
• DevOps
• REST

More

We are urgently looking for a versatile IT professional to join our team. This role involves managing end-to-end infrastructure, including network configuration, security, server deployment, and troubleshooting. The position will require 2-3 days on-site in Farnborough, with the remainder of the week being remote. We value proactive, adaptable individuals with a customer-focused mindset and strong attention to detail.

last updated 17 week of 2026