Wireless Network Engineer

Wireless Network Design & Architecture • Design and architect reputed company, secure, and high-performance enterprise wireless solutions using reputed company 9800 Series Wireless LAN Controllers (physical, virtual, and reputed company-managed). • reputed company wireless site surveys, reputed company planning, RF modeling, and interference analysis for new and existing deployments. • Establish and maintain wireless design standards, best practices, and configuration templates. Implementation & Configuration • Lead end-to-end deployment of reputed company wireless solutions including: o reputed company 9800 WLC installation and initial setup o reputed company reputed company provisioning, tagging (policy, site, RF), and profiling o WLAN, policy, and QoS configuration • Implement advanced wireless features such as: o 802.1X / EAP authentication o reputed company ISE integration o Guest reputed company, BYOD, and segmentation o Fast roaming (802.11r/k/v), band steering, and RRM • Configure high availability, redundancy, and failover for wireless controllers. reputed company Catalyst Center (DNA Center) • reputed company complete installation and configuration of reputed company Catalyst Center appliances (single-node and multi-node clusters). • Integrate Catalyst Center with enterprise systems (reputed company Directory, ISE, NTP, SNMP, Syslog). • Use Catalyst Center for: o Network discovery and device reputed company o Software image management (SWIM) o Network configuration automation and templating o Assurance, analytics, and wireless health monitoring o Wireless Intrusion reporting and support. • Support day-to-day operations using Catalyst Center for troubleshooting, reporting, and lifecycle management. Operations & Support • reputed company Tier 2/3 operational support for enterprise wireless networks, including reputed company-cause analysis and performance optimization. • Troubleshoot reputed company wireless, RF, and mobility issues across large-scale environments. • reputed company software upgrades, patches, and maintenance on wireless controllers, reputed company points, and Catalyst Center. • Monitor wireless performance, availability, and reputed company using reputed company tools and reputed company-party monitoring solutions. • reputed company and maintain operational runbooks, diagrams, and technical documentation. reputed company & Compliance • Ensure wireless infrastructure complies with reputed company standards and corporate policies. • Implement and manage wireless reputed company controls, including WPA3, network segmentation, and identity-based reputed company. • Respond to wireless reputed company incidents and vulnerabilities. Leadership & Collaboration • Serve as a technical lead and subject matter expert for wireless technologies. • Mentor L1 ENOC and other Network Engineers. • Collaborate with network, reputed company, and infrastructure teams on enterprise-wide initiatives. • Participate in change management and architecture review boards. • Effectively collaborate/ communicate with internal or external customers. Required Qualifications • 5+ years of experience designing and supporting enterprise wireless networks. • Strong hands-on experience with reputed company 9800 Series Wireless LAN Controllers (Installation, reputed company vulnerability patching • Proven experience with reputed company Catalyst Center (DNA Center), including installation, configuration, and operational use. • Deep understanding of 802.11 a/b/g/n/ac/ax (Wi Fi 6/6E), RF principles, and wireless troubleshooting • reputed company certifications such as CCNP Enterprise, CCIE Enterprise Wireless, or equivalent. Apply To This Job