Salary: £15,000 - 20,000 per year Requirements: Strong hands-on experience with VMware NSX-T Strong hands-on experience with VMware AVI Load Balancer Experience with Hyperconverged Infrastructure (HCI) Proven experience designing and implementing scalable network architectures Strong understanding of identity management and tiered access models Experience working within highly automated infrastructure environments Excellent communication and documentation skills DV Clearance (or willingness to undergo security vetting) Responsibilities: Design, implement, and support network architectures within hyperconverged infrastructure environments using NSX-T and AVI technologies. Lead deployment and configuration of VMware NSX-T components, including logical networking, distributed firewall, load balancing, and VPN services. Implement network virtualisation and micro-segmentation strategies. Deploy and manage VMware AVI load balancers to support modern application delivery, automation, and analytics. Ensure high availability, performance optimisation, and security across network services. Design and maintain identity and access management solutions aligned with tiered access models. Conduct capacity planning and scalability assessments to support platform growth. Collaborate with infrastructure, security, and automation teams to deliver integrated platform solutions. Technologies: Firewall Support Load Balancing Network Security VPN VMware Ansible Terraform Windows More: We are delivering a modern managed infrastructure platform designed to replace complex legacy enterprise environments. Our programme focuses on high levels of automation, repeatable infrastructure design patterns, and rapid deployment of business solutions. This role is based in Farnborough, with 4 days onsite and 1 day remote, offering a contract rate of £500 - £550 per day, inside IR35. We seek an experienced Senior Network Engineer who will combine deep technical expertise with strong design capability to deliver scalable, secure, and highly automated network solutions. last updated 11 week of 2026