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WLAN Design Engineer

Job in Plano - Collin County - TX Texas - USA , 75086
Company: Tata Consultancy Services
Full Time position
Listed on 2021-04-02
Job specializations:
  • IT/Tech
    Network Security, Network Engineer
  • Engineering
    Wireless Engineering
Job Description & How to Apply Below
Required Skills

High Wireless LAN skills and good experience on complex initiatives and working with (or managing) vendors.
Experience working in Cisco Aironet 4800,3800,2800 Access Points.

Strong knowledge on Cisco 5520 and 5508 Wireless LAN controllers.

Good Understanding about Mobility Service Engine (MSE AIR-MSE-3300 or above)
Strong understanding on Cisco Prime & ISE infrastructure

Switching Models Cisco 6500/6900, Nexus 7K, 5K, 2K, VPC, FEX, VDC, Cisco VSS, Cisco Catalyst 4500, 3800, 3500 2900
Strong knowledge in Switching technologies - STP, Trunking, Ether channel, HSRP, VRRP, LACP, PaGP

Skills -

Senior Design Engineer -WAN/ LAN WLAN projects- remotes sites - project lead.
CCNA Wireless Certified
Design, plan, establish, and optimize wireless networks.
Develop wireless network infrastructures and make recommendations on systems enhancements for optimization.
Design and validate RF link performance, quality and reliability.
Procuring network equipment and managing subcontractors involved with network wireless installation.
Experience in Cisco Wireless LAN Configuration.
Configuration of Light Weight Access Point Solutions, including Clean Air,AVC/QoS.
Experience in managing Cisco Wireless LAN Controller.
Thorough understanding of 802.11 based wireless architecture.
Experience working in Cisco MSE models
Good Knowledge on MSE - Context Aware Services (CAS) & Adaptive Wireless Intrusion Prevention System (wIPS)
Experience in network (Route/Switch) engineering.
Experience in wireless, security engineering.
Strong working knowledge installing, configuring, and supporting Cisco Router/Switch and Wireless LAN Hardware products.
Cisco knowledge with network design, operational support, hands-on implementation and configuration of routers, hubs, switches, Controllers, Access points, and cabling in a large enterprise LAN/WAN /WLAN environment.
Guest access – ISE guest access
Flex Connect Experience on a large scale
Prime Infrastructure experience a must, nice to have DNAC exposure
Cisco ISE experience to understand how ISE works and integrates into wireless

Knowledge of AAA protocols such as DIAMETER and RADIUS and experience testing applications using these protocols.


Cisco Certified Network Professional (CCNP) / Any other Wireless professional Certified
ITIL Foundation
Network Security Engineering experience

Roles and Responsibilities

Designing and implementing new network solutions and/or improving the efficiency of current networks
Installing, configuring and supporting network wireless equipment
Configuring & managing Cisco MSE, Prime & ISE infrastructure.
Maximizing network performance through ongoing monitoring and troubleshooting
Arranging scheduled upgrades
Conduct wireless site surveys utilizing spectrum analysis technologies, recommend and implement corrective action.
Investigating faults in the wireless network.
Design and validate RF link performance, quality and reliability.
Use measuring and diagnostic tools to test and adjust equipment.
Create manuals and support documentation.
Resolve incidents/problems/Changes according to established procedures
Work on Service improvement activities and completing it within the target dates.
Updating network equipment to the latest firmware releases
Reporting network status to key stakeholders.
Recommend site upgrade such as down tilling of antenna and re-orientation of radio additions.
Position Requirements
Less than 1 Year work experience
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