Network Wireless Engineer (Cisco)L2
- Source: Naukri
- Tata Consultancy Services
- On-site
- Bengaluru
- Full-Time
- Mid level
Job Description
Role & responsibilities
Hands-on experience with the configuration, implementation and troubleshooting of a. Cisco Wireless LAN Controller (WLC) and Access Points (APs). b. Cisco Prime Infrastructure / DNA Center c. Cisco ISE, RADIUS/AAA, 802.1X authentication
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Good understanding of: a. Wi-Fi standards (802.11 a/b/g/n/ac/ax) b. RF fundamentals, modulation, interference, roaming c. Wireless security (WPA2/WPA3, 802.1X, EAP types) d. Site survey tools like Ekahau, AirMagnet.
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Handle L2 wireless incidents, service requests, and user connectivity issues.
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Troubleshoot access point (AP) registration, client association, roaming, and authentication problems
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Perform basic configuration changes on Cisco WLCs (AireOS / 9800 series) under guidance.
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Monitor wireless performance, alarms, and AP/WLC health through tools like Prime/DNAC. 7. Assist with RF checks, channel/power adjustments, and coverage validations.
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Support onboarding of new APs, SSID updates, and floor map changes.
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Document resolutions, update SOPs, and provide inputs for knowledge base articles.
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Work closely with L3 teams for escalations and deeper RCA.
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Should be ready to work in 24X7 Shift
Skills
- aps
- cisco-prime-infrastructure
- cisco-ise
- ekahau
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