Network and Security Project EngineerLondon HQ / Customer Sites / Hybrid£50,000 - £60,000 + Overtime + BenefitsImmediate Start AvailableThe RoleWe are looking for a Senior Network and Security Project Engineer to join our project delivery team.This is a hands-on, customer-facing role for a proven engineer who can confidently implement Low-Level Designs (LLDs) across a broad networking and security stack.You''ll work independently or as part of a team to deliver structured infrastructure deployments across customer environments.SD-WAN experience is an absolute must for this role.Key Responsibilities Implement Low-Level Designs (LLDs) confidently across the full networking stackDeliver end-to-end network and security deploymentsConfigure and deploy SD-WAN solutionsImplement firewall, routing, switching and wireless technologiesTroubleshoot complex infrastructure issues during project deliveryProduce high-quality technical documentationInterface professionally with customers (onsite and remote)Support flexible working hours aligned to project requirementsProvide guidance and support to junior engineers when required You must have strong hands-on experience across: SD-WAN (Essential)Velocloud (key platform)HPE Silver PeakStrong understanding of SD-WAN design and implementation principlesSecurityFortinetPalo AltoFirewall policy configurationIPS / IDSWeb filteringSASE conceptsRouting and SwitchingCiscoJuniperOSPF, BGP, MPLSLayer 2 / Layer 3 switchingWireless and WANJuniper MistTelt