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