Network Engineer 55,000 - 65,000 West or East London 3 days per week We''re looking for a skilled Network Engineer to join a global IT function, playing a key role in designing, implementing, and supporting enterprise-scale network and cloud infrastructure.You''ll work across data centre, cloud, SD-WAN, and security environments, delivering robust and scalable solutions while collaborating with architects, security teams, and global stakeholders. This is a hands-on role with a strong focus on modern networking, automation, and cloud connectivity (Azure/AWS). Key Responsibilities:Build, configure, and support Layer 2/3 networks, including connectivity across data centres, cloud platforms, and remote locations.Implement and optimise cloud networking (Azure/AWS) and SD-WAN solutions integrated with SaaS and enterprise systems.Manage and support network security platforms, monitor performance, troubleshoot complex issues, and ensure high availability.Develop automation solutions for provisioning and configuration, while driving continuous improvement and standardisation What We''re Looking For:Proven experience in enterprise networking (5+ years) with strong troubleshooting across data centre, WAN, and cloud environments.Hands-on experience with cloud networking (Azure, AWS) and secure connectivity design.Strong understanding of network protocols and technologies (TCP/IP, BGP, OSPF, VPN, LAN/WAN).Experience with network monitoring, security, and automation tools in large-scale en