Position2Role: Senior Technical Engineer (Network) – 2 resourceso Strong Enterprise Network Routing & Switching Expertiseo Strong Wireless Network Design, Configuration & OptimizationDetailed RequirementsArchitecture, High-Level Design, and Low-Level DesignDeveloped enterprise-wide network architectures for SD-WAN, SDA, and campus solutions across Cisco, Aruba, and Juniper platformsCreated high-level design (HLD) documentation including topology diagrams, routing domains, and integration boundariesProduced low-level design (LLD) artifacts detailing IP schema, configurations, interface mappings, and implementation plansEnsured alignment of HLD and LLD deliverables with organizational security standards and operational requirementsCisco Software-Defined Access (SDA)End-to-end design and deployment of SDA fabric architecturesConfiguration and automation using Cisco Catalyst CenterIntegration with Cisco ISE for identity-based segmentation and policy controlCampus & Enterprise NetworkingArchitecture and implementation of scalable Layer 2/3 networksAdvanced routing and switching (OSPF, BGP, EIGRP, STP, HSRP)Network segmentation, QoS, and high-availability design patternsAruba SD-WAN (EdgeConnect)Deployment and orchestration of EdgeConnect appliancesWAN optimization, dynamic path selection, and application-based routingCentralized policy management via Aruba OrchestratorIntegrated security (zone-based firewalling, IPsec tunnels)Juniper Mist AI-Driven NetworkingConfiguration of Mist Access Points and EX switchesAI-driven operations and anomaly detection via Mist AI and Marvis VNAUse of Mist Edge for microsegmentation and VLAN extensionUnified wired and wireless campus network design using Mist cloudNetwork Security & Access ControlSecure WAN edge and LAN segmentation using native SD-WAN and fabric toolsImplementation of VPN, IPsec, and Zero Trust principlesRole-based access using network policies across multi-vendor platformsTools & PlatformsCisco Catalyst Center (formerly DNA Center), Cisco ISEAruba Orchestrator, Aruba CentralJuniper Mist Dashboard, Marvis, Mist EdgeNetwork diagnostics: SolarWinds, NetBrain, WiresharkAutomation: Python scripting, Ansible playbooks, REST APIsCertifications & QualificationsCisco Certified Internetwork Expert (CCIE) – PreferredCisco Certified Network Professional (CCNP)Aruba Certified Edge Professional (ACEP) or SD-WAN SpecialistJuniper Mist AI or JNCIS-ENT recommended8–10+ years of enterprise networking experience