Job Opportunity: Senior Network Engineer (Inside IR35) - DC LAN Refresh Project!Are you an expert Network Engineer looking for a high-impact contract with a leading global IT company? This is a Virtual first role supporting a critical DC LAN refresh project for a secure end customer!The Role at a GlanceJob Title: Senior Network EngineerContract Duration: 4 months (Assisting with peak load requirements )Location: Remote IR35 Status: Inside IR35 (Off-Payroll Working Rules Apply)Clearance: Mandatory SC ClearanceStart Date: 01/12/2025What You''ll Be DoingYou will be the key engineering resource focusing on implementation and project delivery for Network services. This involves switching, routing, and Firewalls in a complex, multi-vendor Data Centre environment.Lead Network Engineering project delivery (Switching, Routing, Firewalls).Perform network configurations, installations, and maintenance on routers, switches, and firewalls.Troubleshoot and resolve complex LAN/WAN/FW systems issues.Prepare network diagrams and documentation reflecting current operational status.Essential Technical ExpertiseWe require proven experience (5-10 years) and deep expertise in the following:Cisco LAN / WAN skills (equivalent to CCNP level).Aruba LAN skills (equivalent to Aruba ACP level).Demonstrable experience with Checkpoint and Palo Alto Firewalls.Proficiency in complex routing protocols: OSPF, BGP, and iBGP.Experience in configuring and managing IPSec tunnels.Important Compliance RequirementsSC