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Duration: 12 months Role: Network Engineer (Domain) Location: Remote, India Work Time: UK hours with overlapping US hours (Flexibility to provide extended hours and weekend support, as required, is essential) 10+ Years of Network Engineer Senior-level network engineer with deep hands-on experience in enterprise data center networking, end-to-end network deployment, and network design and architecture. The ideal candidate should have a strong background in designing, implementing, and deploying large-scale data center environments, including core network infrastructure, routing and switching, high availability, migration activities, and complex network transformations. They are looking for someone who has led enterprise deployment projects, can work independently with minimal oversight, and has extensive experience delivering data center network solutions from design through implementation. Firewalls F5 Data Center / Routing & Switching This is a senior, delivery-focused Network Engineering role within a global network engineering team responsible for the design, implementation, and migration of complex network infrastructure worldwide. This is not an operational support position you will be a technical heavyweight brought in to do the heavy lifting on strategic projects, plugging into cross-functional programmes that demand deep engineering expertise across multiple disciplines. The team operates on a project-based model, deploying engineers against specific technology initiatives as they arise. To succeed in this role you will need proven strength in at least two of the four core specialisms below, with solid working knowledge across the others. Candidates holding CCNP-level capability or above or equivalent demonstrable hands-on expertise are strongly preferred. CCIE or equivalent is highly desirable. What Youll Be Doing As a key technical contributor across global network programmes, your day-to-day will vary depending on active project demands. Typical engagements include: Designing and delivering end-to-end network solutions for new infrastructure rollouts, technology refreshes, and global expansion programmes Leading or contributing to complex migrations platform upgrades, data centre relocations, technology transitions with full ownership of design and cutover execution Producing high- and low-level designs (HLD/LLD), solution documentation, and as-built records to enterprise standard Working across multiple concurrent projects, flexing between specialism areas as programme demands shift Engaging directly with architects, project managers, and client-side technical teams to translate requirements into deliverable solutions Providing senior technical input during pre-delivery phases scoping, solution validation, risk identification, and design review Performing implementation and testing in lab and live environments, including pre-change preparation, change execution, and post-change validation Supporting knowledge transfer and documentation handover to operational teams on project completion Core Specialism Areas You must bring strong, hands-on delivery experience in at least two of the following four areas, and demonstrable working knowledge across all four. Firewall Engineering Design and implementation of enterprise firewall solutions across perimeter, data centre, and segmentation use cases Policy design, rule-base management, and firewall migrations (platform-to-platform and version upgrades) Experience with leading platforms: Palo Alto Networks (Panorama, NGFW), Cisco Firepower/FTD, Fortinet FortiGate, or Check Point Understanding of zero-trust principles, micro-segmentation, and secure network design patterns NAT, VPN (IPsec/SSL), and inter-zone routing in complex multi-vendor environments F5 Load Balancing & Application Delivery Design and implementation of F5 BIG-IP LTM and GTM/DNS solutions in enterprise and data centre environments Virtual server design, pool configuration, health monitoring, persistence profiles, and traffic policy management SSL/TLS offload, iRules, iApps, and application-layer traffic manipulation GTM/DNS wide-IP design for global load balancing and disaster recovery failover F5 migrations, upgrades, and HA pair configuration in production environments Data Centre, Routing & Switching Design and delivery of data centre network fabrics including spine-leaf architecture, VXLAN/EVPN, and overlay networks Advanced routing protocol engineering: BGP (iBGP/eBGP, policy, communities), OSPF, EIGRP, IS-IS in large-scale environments Campus and enterprise switching: VLANs, STP/RSTP Duration: 12 months Role: Network Engineer (Domain) Location: Remote, India Work Time: UK hours with overlapping US hours (Flexibility to provide extended hours and weekend support, as required, is essential) 10+ Years of Network Engineer Senior-level network engineer with deep hands-on experience in enterprise data center networking, end-to-end network deployme
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