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Senior Network Infrastructure Engineer - Wireless

Senior Network Infrastructure Engineer - Wireless

USTLucknow, Republic Of India, IN
4 days ago
Job description

About the Role

As a Wireless Network Engineer specializing in Wireless, you will be responsible for designing, deploying, and managing enterprise-level wireless networks while ensuring security and compliance across multiple sites.

Skills :

Experience : 10+ years

Enterprise WiFi Technologies :

  • In-depth knowledge of major wireless vendors (e.G., Cisco, Aruba, Juniper / Mist, Meraki)
  • Experience with design, deployment, and management of enterprise-level wireless networks
  • Hands-on experience with WiFi standards (802.11a / b / g / n / ac / ax)

Wireless Security :

  • Strong understanding of wireless security protocols (WPA2-Enterprise, WPA3, 802.1X)
  • Extensive use of Identity Services Engine
  • Familiarity with authentication methods such as RADIUS and EAP
  • Experience implementing segmentation and securing guest wireless networks
  • Network Troubleshooting & Optimisation :
  • Extensive wireless troubleshooting using tools such as Ekahau, AirMagnet, or similar
  • Spectrum analysis and RF troubleshooting
  • WiFi site surveys (predictive and onsite), heat mapping, and performance tuning

    • Global & Multi-site Deployments :

  • Experience rolling out wireless networks across multiple offices or countries
  • Understanding of compliance and regulatory considerations for wireless (e.G., DFS, channel limitations per region)
  • Familiarity with WAN / MPLS / SD-WAN integration for wireless backhaul

    • Automation & Monitoring :

  • Knowledge of WiFi monitoring platforms, SNMP, syslog, and alerting systems
  • Experience with automation scripting (Python, Ansible, etc.) for network management tasks
  • Network Infrastructure Fundamentals :
  • Deep understanding of TCP / IP, VLAN, DNS, DHCP, QoS, and routing protocols
  • Familiar with integration of wireless networks with existing LAN / WAN infrastructure
  • Capacity Planning & High Density :
  • Experience in designing for high-density environments (e.G., trading floors, auditoria)
  • Planning for capacity, user segmentation, and seamless roaming

    • Compliance & Documentation :

  • Familiarity with industry security frameworks (e.G., ISO 27001)
  • Strong documentation skills and experience in creating network diagrams, configuration standards, and operational guides

    • Qualifications

  • Desirable Certifications :
  • CWNA / CWNP (Certified Wireless Network Professional)
  • Cisco CCNP Enterprise (with Wireless or ENWLSD / ENWLSI focus)
  • Aruba ACMP / ACMX
  • Other vendor-specific wireless certifications

    • Job Locations : Bangalore, Trivandrum, Kochi, Chennai, Hyderabad, Noida, Gurgaon, Pune, Kolkata

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    Senior Network Engineer • Lucknow, Republic Of India, IN

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