Network Infrastructure Lead

Network Infrastructure Lead Cardiff - Hybrid (4DPW in office)£50,000 - 15 month FTCVIQU are partnering with a leading organisation undergoing continued digital transformation across critical services, seeking a Network Infrastructure Lead to support the delivery, maintenance, and improvement of secure and resilient infrastructure environments. Working as part of a wider Digital Services team, this role will focus on network operations, infrastructure projects, and service improvements across a complex hybrid environment. This is a hands-on position combining BAU support and project delivery, with the opportunity to contribute to significant transformation initiatives supporting new and evolving sites.Key Responsibilities of the Network Infrastructure Lead: Provide expert operational and technical support across enterprise network infrastructure servicesManage, maintain, and improve network environments including switching, routing, wireless, and security platformsSupport the transition from Cisco networking technologies to HP Aruba solutions, including implementation and optimisationConfigure and maintain Fortinet Firewalls, ensuring secure and compliant network connectivityDiagnose and resolve complex incidents, completing root cause analysis and implementing preventative improvementsSupport network design, planning, testing, and implementation of infrastructure changes and projectsMonitor network performance, availability, and capacity to ensure reliable service ..... full job details .....