Track Manager - Network LAN/WAN
Noida · Staff/Principal
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First 72 hours
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Job description
Job Summary
L3 Senior Wireless Network Engineer - Cisco WLAN & Aruba Central
Key Responsibilities
Role Summary The L3 Wireless Engineer is responsible for advanced wireless engineering, RF optimization, WLAN architecture support, major incident resolution, wireless lifecycle management, automation, and technical governance of Cisco and Aruba Wireless environments. Key Responsibilities Advanced Wireless Engineering • Act as L3 escalation point for wireless issues. • Troubleshoot complex WLAN performance issues. • Analyze wireless user experience and client behavior. • Optimize RF design and coverage. Cisco Wireless Technologies • Cisco WLC 9800 • Cisco Access Points • Wireless Assurance • Cisco Mobility Services Aruba Wireless Technologies • Aruba Central • Aruba Mobility Controllers • Aruba APs • AI Insights • AirWave RF Performance Management • RF tuning and optimization • Channel utilization analysis • Coverage gap analysis • Roaming optimization • Client density planning Aruba Central Administration • Site and group management • Template administration • Firmware compliance • AI-powered analytics review Problem Management • Root Cause Analysis • Known Error Database maintenance • Wireless stability improvements • User experience enhancement initiatives Upgrade & Lifecycle Management • Controller upgrades • AP firmware upgrades • ArubaOS upgrades • Wireless software compliance management Security • Cisco ISE Integration • Aruba ClearPass • 802.1X Authentication • NAC • Wireless segmentation • Policy enforcement Automation & Analytics • DNAC APIs • Aruba Central APIs • Python Automation • Wireless reporting and dashboards Required Skills • Cisco WLC 9800 • Aruba Central • Aruba Controllers • RF Optimization • WLAN Design • Cisco ISE • Aruba ClearPass • Wireless Security • Wireless Analytics • Network Automation
Skill Requirements
Experience • 7-10 years of Wireless Engineering experience. • 3+ years supporting enterprise Cisco and Aruba WLAN environments. • Strong expertise in RF design and troubleshooting.
Other Requirements
Preferred Certifications • CCNP Enterprise (Wireless) • CWNA / CWNP • Aruba ACMP • Aruba ACNP • ITIL Foundation
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