Network Engineer
13 hours ago
Mandatory Skills: Palo Alto Firewall (Must), Cisco ASA Firewall (Must), Routing and Switching (Must), FTD (Good to have),Job Description for L3:Team Leadership and Management:Lead and mentor the L2 network support team, ensuring that they adhere to operational standards, follow best practices, and deliver timely solutions to network issues.Provide guidance and training to team members on advanced troubleshooting techniques, network architecture, and technologies.Assign tasks and responsibilities to L2 engineers and monitor their progress.Conduct performance reviews and identify opportunities for skills development within the team.Network Troubleshooting and Issue Resolution:Serve as the primary point of escalation for complex network issues that cannot be resolved by L2 engineers.Troubleshoot and resolve advanced network problems related to LAN, WAN, VPN, firewalls, routers, switches, and other critical network infrastructure components.Work closely with L3 teams for complex network configurations and escalations.Network Design and Implementation:Assist in the design, configuration, and implementation of network infrastructure upgrades or expansions.Collaborate with senior engineers to develop network plans, including hardware selection, network topology, and capacity planning.Ensure the implementation of network changes follows best practices and minimizes network downtime.Performance Monitoring and Optimization:Oversee the monitoring of network performance using tools like SolarWinds, Nagios, or PRTG.Analyze performance metrics and identify areas for optimization.Implement performance improvements, including load balancing, route optimization, and network segmentation.Network Security Oversight:Ensure that network security protocols are followed and assist with configuring firewalls, VPNs, ACLs, and other security measures.Monitor the network for security threats and coordinate with security teams to mitigate risks.Assist in incident response and post-mortem analysis for security incidents.Documentation and Reporting:Maintain comprehensive and up-to-date documentation on network configurations, diagrams, IP addressing schemes, and troubleshooting processes.Job Description for L2:We are seeking a highly skilled L2 Network Engineer with a strong background in network troubleshooting, Palo Alto firewalls, FTD, ASA, Aruba switch, Cisco switching, static routing and PBR. The ideal candidate should have hands-on experience in designing, implementing, and maintaining enterprise-level network infrastructure, ensuring high availability, performance, and security.Key Responsibilities:Perform advanced L2-level troubleshooting for network incidents and outages.Manage, configure, and maintain Palo Alto firewalls, FTD , ASA including security policies, NAT, VPNs, and threat prevention.Deploy, configure, and troubleshoot Aruba /cisco switches (access, distribution, and core layers).Implement and manage static routing & PBR across the network environment.Monitor network performance and conduct regular tuning for optimal throughput and reliability.Collaborate with the all team to ensure proper firewall and network policy configurations.Perform network upgrades, firmware patches, and change management procedures.Maintain detailed documentation of configurations, network diagrams, and incident reports.Participate in on-call rotations and provide escalation support for critical issues.
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Network Engineer
2 weeks ago
tamil nadu, India Movate Full timeJob Profile - Network Engineer Location: - ChennaiLevel: - L3 EngineerShift : Flexible to work in US timingsResponsibilities:Provide advanced-level technical support and troubleshooting for Data Center Networking products and solutions (spine-leaf architectures, VXLAN, BGP EVPN, etc.).Own critical customer escalations, drive root cause analysis, and...
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Network Engineer
1 week ago
tamil nadu, India Tata Consultancy Services Full timeGreetings from Tata Consultancy Services!!We are hiring for Network Engineer!!Experience: 6-12 yearsLocation: ChennaiRequired Technical Skillset:- Good knowledge in Cisco Nexus, Cisco ASR, AWS Networking, F5 BigIP - Implement, configure, troublshoot Cisco Nexus, Cisco ASR, AWS Networking, F5 BigIP - Support and Manage network data center devices - Must have...
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Network Engineer
7 days ago
tamil nadu, India ValueLabs Full timeDear Aspirants,Greetings from Valuelabs,We are hiring for Network Engineer.Experience - 7+ Years Location - ChennaiNotice - ImmediateJob Description:• An expert in Cisco Networks, Cloud Networks, Automation and associated DevOps • In-depth knowledge and hands on experience of networking technologies, such as- Cloud Networking (Azure, OCI, AWS ), BGP,...
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Network Engineer
14 hours 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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Network Engineer
1 week ago
tamil nadu, India Celestica Full timeSummaryThe Specialist IT Infrastructure will install, maintain, upgrade, and continuously improve the site's networkoperating environment, ensuring the ongoing reliability, performance and security of the infrastructure. Thisincludes monitoring and up keeping the network operating environments; responding to incidents & problems,planning for growth,...
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Devops Network Engineers
7 days ago
tamil nadu, India Tata Elxsi Full timeRequired Qualifications: Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience) 5+ years of experience in network engineering, systems administration, or engineering operations Strong proficiency in Linux and Windows server environments Deep understanding of networking protocols (TCP/IP, DNS, DHCP, VPN, routing)...
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"AWS Network Engineer"
1 week ago
tamil nadu, India Client of DMAIC Academy & consultancy Full timeDuties & Responsibilities:· Design, implement, and maintain robust and secure AWS network solutions,including VPCs, subnets, route tables, security groups, Network ACLs, TransitGateways, VPNs (site-to-site, remote access, and cloud-based connections), andDirect Connect.· Implement and manage AWS Network Appliances, such as Palo Alto Networks,Fortinet,...
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IT Network
4 days 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 days 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
6 days ago
tamil nadu, India ValueLabs Full timeWe are hiring at ValueLabs! Role: Network security engineer Location: Chennai (Onsite)Experience: 7–12 YearsNotice Period: Immediate to 30 Daysinterested candidates please share resume to Konda.naveena@valuelabs.complease find attached JD:Excellent knowledge of Network Security PrinciplesExperience designing, implementing and operating large scale...
