Wireless Network Engineer

5 days ago


hyderabad, India Tata Consultancy Services Full time

Wireless Network Security


Candidate should be able to attend the interview on 14/09/2024 Saturday (Face to face)



Experience: 8+

Location: Hyderabad (TCS - Adibatla)


Job Description


Must Have Skills

• Solid fundamentals and deep understanding of IPV4 networks (TCP/IP), Network Routing, Switching and Network Access/policy controls

• Should have experience in managing WiFi network along with WLC.

• Hands-on troubleshooting experience with Cisco Routing and Switching, Wireless controller.

• Should have good understanding in LAN protocols like VLAN , HSRP/VRRP, STP, VTP etc.,

• LAN protocols and troubleshooting skills in identifying root cause and resolution techniques.

• To meet SLA, should have good understanding in providing alternate for critical issues.

• Should have hands on experience with BGP/OSPF and knowledge on other routing protocols.

• Deployment experience & troubleshooting skills in identifying root cause and resolution techniques of WAN protocols

• Should have hands on experience on CISCO routers and switches.

• Should have understanding & experience on QoS. CoS. GRE/IPSec tunnels configurations.

• Should have skills in analyzing configuration design of deployed network.

• Should have good understanding on various types of WAN connectivity.

• Good understanding on MPLS technology w.r.t. enterprise network.

• Strong skills & experience w.r.t traffic re-routing by understanding deployed network configuration.

• Good understanding and resolution skills w.r.t hardware devices both low end & high end devices.

• Good understanding and deployment skills w.r.t switches stacking.

• Good understanding and skills in IOS/firmware upgrades.

• Good understanding and troubleshooting skills in resolving w.r.t cyber attacks.

• Should have clarity on physical and virtual devices functionality

• Should have good understanding on SDWAN technology.

• Hands on experience with SDWAN devices is preferable

• Should have strong skills in understanding end to end network traffic flow.



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