Job
Description
TCS has been a great pioneer in feeding the fire of Young Techies like you. We are a global leader in the technology arena and there's nothing that can stop us from growing together. We are delighted to invite you for a discussion to get to know more about you and your professional experience. We are Organizing a walk-in Drive at Chennai Location. Please find details below: Date- 07-Jun-25 Venue: TCS Sholinganallur, Kumaran Nagar, 415/21-24, TNHB Main Rd, Sholinganallur ,Chennai Tamil Nadu 600119 JOB DESCRIPTION For Sr Network Admin Role Senior Network Engineer Required Technical Skill Set Cisco ACI, Meraki, Wireless Desired Experience Range 5-12 Years Desired Competencies (Technical/Behavioral Competency) Must-Have ACI hands-on Experience Good-to-Have Checkpoint, Nexus, LB and Cisco Knowledge Role descriptions / Expectations from the Role Install, configure and troubleshoot data center networking devices. Install and maintain network hardware and software. Analyze and resolve Network Incidents/Problems and Service Requests. Determine network and system requirements and identify user needs. Design and deploy networks aligned with business goals and needs. Create and maintain internal technical documentation. Maintain and improve monitoring infrastructure Essential skills: Minimum 5 years of experience in Datacenter networking domain Ability to set direction and prioritize work and resources based operational and client needs. Datacenter Networking Cisco product and technology knowledge. Ability to analyze, design and collaborate multiple Layer network Architecture. ITIL based support team with 24x7 support operations Reviews functional and technical designs to identify areas of risk and/or missing requirements. Cisco CCNP certification or equivalent knowledge Excellent understanding of Cisco ACI architecture ( hands-on experience in Cisco ACI is a must ) Excellent understanding of Cisco Nexus 7/5/2k architecture Expertise in routing and switching Expertise in implementing advance IOS and NX-OS features Expertise in LAN,WAN,MPLS and Internet technologies Experience in conducting datacentre network tests Experience in scripting and automating daily tasks Excellent troubleshooting skills Excellent written and verbal communication Good knowledge in various cloud platforms (Azure, Google Cloud etc.) Job description for Network Security Role Network Data / Network Security - Level 2/ Level 3 Required Technical Skill Set Routing, Switching, SDWAN, Wireless , Checkpoint , Versa and Palo Alto Firewall firewalls Desired Experience Range 5-10 Years Location of Requirement 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 Insure that notification is sent to all Stakeholders for required changes/upgrades Represent the changes at the weekly change review meetings and update network diagrams and all other applicable documents Things to carry for interview: 1 copy of an updated resume, Government ID proof with a copy, 1 passport size photo, TCS Application form.
