Technology Specialist - NGN

Hi,

SHI Solutions India Pvt Ltd.

Work Location

Experience

MUST

PFB JD for your reference

JOB SUMMARY

The Cisco Wireless Engineer will be responsible for the design, deployment, optimization, and support of enterprise-grade Cisco Wireless LAN solutions. The role involves working with Cisco Catalyst and AireOS Wireless LAN Controllers, access points, and Cisco DNA Centre to ensure secure, reliable, and high-performance wireless connectivity across the organization.

PRIMARY RESPONSIBILITIES

• Design, implement, and optimize Cisco Wireless solutions including Catalyst Wireless LAN Controllers (WLC), Access Points, DNA Centre, and integration with Identity Services Engine (ISE).
• Provide end-to-end technical leadership on enterprise wireless projects, from HLD/LLD creation to deployment and validation.
• Configure and optimize SSID, RF profiles, channel/power settings, RRM, and QoS policies.
• Manage and monitor wireless infrastructure through Cisco Prime Infrastructure and DNA Center.
• Integrate wireless networks with ISE for 802.1X authentication and policy control.
• Troubleshoot wireless connectivity, roaming, interference, and performance issues.
• Implement guest Wi-Fi solutions, location analytics, and BYOD policies.
• Support Wi-Fi 6/6E deployments and migration from legacy wireless architectures.
• Collaborate with network and security teams on wired/wireless integration and network segmentation.
• Document wireless design, configurations, and change procedures.
• Perform RF design and surveys (Ekahau or Cisco tools) for indoor and outdoor deployments, ensuring optimal coverage and capacity planning.

EDUCATIONAL REQUIREMENTS & CERTIFICATIONS

Education:

Certifications:

TECHNICAL SKILLS

• Strong hands-on expertise with Cisco Catalyst 9800 WLCs, Cisco Access Points (Wi-Fi 6/6E), Cisco DNA Centre, Cisco Prime, and Cisco ISE
• Deep understanding of wireless protocols (802.11 a/b/g/n/ac/ax/6E), RF fundamentals, roaming, and wireless QoS.
• Proven experience in wireless security (802.1X, EAP methods, WPA2/WPA3) and integration with ISE/RADIUS.
• Proficient in troubleshooting wireless issues
• Port security, STP, VTP, SNMP, Syslog
• Good understanding of LAN and QOS
• Survey tool experience (preferred)

SOFT SKILLS

• Good logical reasoning & analytical skill
• Good communication skill

OTHER SKILLS

• Daily checklists and tasks
• Offence analysis and
• Escalation.
• Correlation of suspicious security event logs and other Datacentre/Application events