Network Security

TCS

5 - 12 years

Chennai

Posted: 07/06/2025

Job Description

Job Description

Job Description

Required Information Details

1 Role Network Data / Network Security - Level 2/ Level 3

2 Required Technical Skill Set Routing, Switching, SDWAN, Wireless , Checkpoint , Versa and Palo Alto Firewall firewalls

3 Desired Experience Range 6-12 years

4 Location of Requirement Pune/Chennai

Desired Competencies (Technical/Behavioral Competency)

Must-Have · Configure, administer, and document Network infrastructure · Should be capable of handling complex network issues and provide L2/L2 level support · Knowledge of Configuring & troubleshooting of routing protocol BGP, OSPF & Eigrp · Knowledge of QOS (policing, shaping, classification, marking, Queuing etc.) · Should be able to create network diagrams in Visio · Knowledge of Versa SDWAN technology · Should have knowledge of MPLS VPN, VPLS, DMVPN technologies · SNMP services configuration for Monitoring the Devices & traffic · Engineering experience designing and deploying large scale LAN/WAN networks · Configuration & Troubleshooting on Cisco Nexus switches · Should have knowledge of port channels, Stacks, VLANs, STP, RSTP · Configuration of HSRP/VRRP for load balancing and Primary/backup scenario · Work on Cisco ACI fabric for creating BD/EPG/port channel etc. · Knowledge of network monitoring tools e.g. NNMI, SolarWinds · Cisco Prime Infrastructure administration · Wireless Bridge technology awareness and administration · Radius server troubleshooting · Meraki Solution administration and troubleshooting · Cisco Wireless Infrastructure administration and troubleshooting (WLC, WAP, Client Issue) · Thorough knowledge on advanced TCP/IP concepts, switching, routing protocols Layer 2, Layer 3 protocols. · At least 7 years of experience in deploying, configuring, and administering Checkpoint , Versa and Palo Alto Firewall firewalls · Configure, administer, and document firewall infrastructure, working Checkpoint , Versa and Palo Alto Firewall · Manage the firewall deployment, rules migrations, and firewall administration. · Responsible for converting existing rule base onto new platforms. · In depth knowledge and certifications on Checkpoint · Thoroughly familiar with Checkpoint models, capabilities, and architectures · Fully versed in the syntax of security platforms, and rule verification · Engineering experience designing and deploying large scale Security networks

Location
Chennai
Job Function
IT INFRASTRUCTURE SERVICES
Role
Network Administrator
Job Id
364411
Desired Skills
Network Security | Network Security - Palo Alto | Network-Firewall | Routing,Switching
Desired Candidate Profile
Qualifications : BACHELOR OF ENGINEERING

About Company

Tata Consultancy Services (TCS) is one of the largest multinational IT services and consulting companies in the world, headquartered in Mumbai, India. It operates in over 50 countries and is a part of the Tata Group, India's largest business conglomerate. TCS offers a wide range of services including software development, consulting, digital transformation, and business solutions, serving industries such as finance, healthcare, retail, and telecommunications. Known for its global reach, technological expertise, and innovation, TCS is consistently ranked among the top IT services companies globally.

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