Network Engineer
4 days ago
Job Description: Ø Troubleshoot/Diagnose all Level 1 issues from the customers and driving satisfactory resolution of the issues. Ø Troubleshoot Product, Codes and Configuration issues Ø Ensure consistent customer satisfaction Ø Document all communication with customers in the CRM Ø Interface with international customers Ø Timely handoff (escalation) of cases that require technical or political to L2/L3 TAC Primary Skills: Ø OSI layers – detailed understanding of each layer’s function and relevant protocols that operates at each level Ø TCP/IP – thorough understanding and clear explanation about windowing/handshake mechanism Ø MAC header structure and use of each fields Ø IP header structure and use of each fields Ø ARP – how ARP works in a Layer 2 and Layer 3 communication Ø Mac address table fields and how a switch uses MAC table for switching decisions Ø ARP table and how a switch uses ARP table Ø Routing Table fields and how a Router uses routing table for routing decisions Ø DHCP protocol messages (clear understanding of DORA process) Ø DHCP operation in layer 2 and layer 3 scenarios (server & client in same vlan or different VLAN) Ø thorough understanding of Broadcast domain and Collision Domain Ø thorough understanding of Unicast, Multicast and Broadcast traffic Ø thorough understanding of Subnetting, Vlan, VTP, 802.1q, STP, Linkage Ø thorough understanding of RIP (version 1 and 2) and OSPF (link states, LSA types, area types, router types, neighbor communication) Ø Difference between Routing and Routed protocols Ø Good troubleshooting approach (from Level 1 to 7 of OSI)
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Network Engineer L3
7 days ago
tamil nadu, India CBTS Full timeJob Overview:As a Network Engineer III at CBTS, you will collaborate with diverse departments, including Managed Services Security, Managed Services Network, Engineering and Presales Architecture. Your primary responsibility will be the planning, configuration, and implementation of networking technology and providing Professional Services to our clients....
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Network Engineer
3 days ago
tamil nadu, India Tata Consultancy Services Full timeTcs is hiring for Network - Cisco/Aurba WIFI EXP - 8 to12 yrs Location - Chennai Role Network Engineer Required Technical Skill Set LAN, WI-FI, Cisco SDWAN, Routing, Switching, Cisco WLC, Cisco ISE, Cisco DNAC, Aruba Controller & Clear pass Certification Recommended Cisco Certified Network Professional (CCNP) Cisco Certified Specialist - Enterprise Core...
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Network Engineer
2 weeks ago
tamil nadu, India Tata Consultancy Services Full timeTcs is hiring for Network - Cisco/Aurba WIFIEXP - 8 to12 yrsLocation - ChennaiRole Network Engineer Required Technical Skill Set LAN, WI-FI, Cisco SDWAN, Routing, Switching, Cisco WLC, Cisco ISE, Cisco DNAC, Aruba Controller & Clear pass Certification Recommended Cisco Certified Network Professional (CCNP) Cisco Certified Specialist - Enterprise Core Cisco...
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IT Network
2 weeks ago
tamil nadu, India TOCUMULUS Full timePosition Purpose:We are seeking a highly skilled and experienced IT Network & Security Engineer to join our team. Thisindividual will be responsible for managing end-to-end security across enterprise networkinfrastructure, addressing L1, L2, and L3 support tickets, and contributing to the design, review, andimplementation of secure network solutions. The...
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Network Engineer
2 weeks ago
tamil nadu, India CBTS Full timeHiring = Network Engineer L1 Experience2-4 YearsBasic understanding of networking concepts and protocols.Experience with SD-WAN technologies and tools.Familiarity with circuit monitoring tools and techniques.Strong communication skills for effective ISP coordination.Ability to generate and analyze technical reports.Special Knowledge, Skills, and...
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Network Security Engineer
2 weeks ago
tamil nadu, India ValueLabs Full timeWe are hiring at ValueLabs! Role: Network security engineer Location: Chennai (Onsite) Experience: 7–12 Years Notice Period: Immediate to 30 Days interested candidates please share resume to please find attached JD: Excellent knowledge of Network Security Principles Experience designing, implementing and operating large scale corporate network security...
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Network Security Engineer
2 weeks ago
tamil nadu, India Movate Full timeMovate (formerly known as CSS Corp) is a global customer experience and technology consulting services provider, disrupting the industry with a unique intersection of industryleading proprietary solutions, resilient operations, and innovative business engagement models. It has emerged as a compelling alternative to the traditional IT and support service...
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Network Security Engineer
2 weeks ago
tamil nadu, India Movate Full timeMovate (formerly known as CSS Corp) is a global customer experience and technology consulting services provider, disrupting the industry with a unique intersection of industryleading proprietary solutions, resilient operations, and innovative business engagement models. It has emerged as a compelling alternative to the traditional IT and support service...
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Senior Network Engineer
1 week ago
tamil nadu, India Tata Consultancy Services Full timeRole - Senior Network Engineer Years of Experience - 7 to 12 years Location - Chennai and Pune ACI hands-on Experience (Must-Have) Checkpoint, Nexus, LB and Cisco Knowledge (Good-to-Have) Install, configure and troubleshoot data center networking devices. Install and maintain network hardware and software. Analyze and resolve Network Incidents/Problems and...
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Senior Network Engineer
15 hours ago
tamil nadu, India Tata Consultancy Services Full timeRole - Senior Network Engineer Years of Experience - 7 to 12 years Location - Bangalore and Chennai ACI hands-on Experience (Must-Have) Cisco ACI, Meraki, Wireless Checkpoint, Nexus, LB and Cisco Knowledge (Good-to-Have) Install, configure and troubleshoot data center networking devices. Install and maintain network hardware and software. Analyze and resolve...
