Senior Network Engineer
1 week ago
Job Title: Senior Network Engineer Location: Chennai Experience Required: 5+ YearsJob OverviewThe Senior Network Engineer will be responsible for designing, implementing, configuring, managing, and optimizing enterprise network infrastructure across LAN, WAN, WLAN, and security platforms. The role demands advanced expertise in network architecture, routing protocols, firewalls, network monitoring systems, and performance optimization. The ideal candidate should possess strong analytical abilities, hands-on experience with enterprise-grade networking solutions, and the capability to lead complex network initiatives while ensuring high availability, security, and scalability of the IT environment.Key ResponsibilitiesDesign, deploy, and manage advanced network solutions including routers, switches, firewalls, VPNs, load balancers, and wireless devices.Configure and support network infrastructure for LAN, WAN, SD-WAN, MPLS, and cloud-based network services.Monitor network performance, conduct diagnostics, and implement corrective actions to ensure optimal uptime and efficiency.Manage network security policies, access control, threat analysis, and vulnerability mitigation in alignment with cybersecurity standards.Troubleshoot complex networking problems, perform root cause analysis, and implement preventive and corrective measures.Lead network upgrade projects, capacity planning, and infrastructure expansion initiatives.Collaborate with cross-functional teams to support application delivery, cloud adoption, and infrastructure integration.Maintain documentation of network configurations, topology diagrams, SOPs, and incident reports.Ensure compliance with IT governance, security standards, vendor recommendations, and change management procedures.Evaluate new networking technologies and propose enhancements to improve scalability, reliability, and performance.Essential QualificationsBachelor’s degree in Computer Science, Information Technology, Electronics, or related discipline.Minimum 5 years of experience in enterprise networking roles with hands-on design and implementation exposure.Professional certifications such as CCNA, CCNP, CCIE, JNCIS, JNCIP, or equivalent are highly preferred.Strong understanding of TCP/IP, routing, switching, subnetting, VLANs, DNS, DHCP, and Layer 2/3 network protocols.Skills RequiredTechnical SkillsExpertise in configuring and troubleshooting Cisco, Juniper, or similar networking devices.Strong command over routing protocols including OSPF, BGP, EIGRP, RIP, and MPLS technologies.Proficiency in firewall and security solutions such as Palo Alto, Fortinet, Cisco ASA, Check Point, or equivalent.Hands-on experience with VPN technologies, IPsec tunnels, SSL VPN, NAT, load balancing, and QoS.Familiarity with cloud networking for AWS, Azure, or Google Cloud, including VPC, peering, and hybrid networks.Experience with network monitoring and management tools such as SolarWinds, Nagios, Zabbix, Wireshark or similar.
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Senior Network Engineer
1 week ago
Chennai, Tamil Nadu, India Radware Full time ₹ 12,00,000 - ₹ 24,00,000 per yearRequirements\: Implement and manage dynamic routing protocols including BGP, OSPF and EIGRP.Manage Layer 2 and Layer 3 switching features such as VLANs, Spanning Tree Protocol (STP), EtherChannel, VRRP / HSRP, Link Aggregation, and Multi-Protocol Label Switching (MPLS).Perform network capacity planning, performance tuning, and regular health...
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Trainee-Network Security Engineer
7 days ago
Chennai, India Secure Network Solutions India Pvt Ltd Full timeAssist in configuring and managing firewalls, VPNs, and other network security appliances. Monitoring network engineering performance and ensure system availability and reliability. Configuring and installing various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS). Performing network maintenance and system upgrades...
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Trainee-Network Security Engineer
7 days ago
Chennai, India Secure Network Solutions India Pvt Ltd Full timeJob Description Assist in configuring and managing firewalls, VPNs, and other network security appliances. Monitoring network engineering performance and ensure system availability and reliability. Configuring and installing various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS). Performing network maintenance and...
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Senior Network Engineer
1 week ago
Chennai, India Sisco Jobs Full timeJob Title: Senior Network Engineer Location: Chennai Experience Required: 5+ YearsJob Overview The Senior Network Engineer will be responsible for designing, implementing, configuring, managing, and optimizing enterprise network infrastructure across LAN, WAN, WLAN, and security platforms. The role demands advanced expertise in network architecture, routing...
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Senior Network Engineer
1 week ago
Chennai, India Sisco Jobs Full timeJob Title: Senior Network Engineer Location: Chennai Experience Required: 5+ Years Job Overview The Senior Network Engineer will be responsible for designing, implementing, configuring, managing, and optimizing enterprise network infrastructure across LAN, WAN, WLAN, and security platforms. The role demands advanced expertise in network architecture, routing...
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Senior Network Engineer
2 weeks ago
Chennai, India Radware Full timeJob Description Location: Chennai Department: Service Delivery Experience Level: 5+ Years Position Description: Radware is a global leader in cybersecurity protection solutions for networks and applications. As part of our continued growth in cloud services, we are looking for a dedicated and passionate Senior Network Engineer to join our customer services...
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Senior Network Engineer
1 week ago
Chennai, India Sisco Jobs Full timeJob Description Job Title: Senior Network Engineer Location: Chennai Experience Required: 5+ Years Job Overview The Senior Network Engineer will be responsible for designing, implementing, configuring, managing, and optimizing enterprise network infrastructure across LAN, WAN, WLAN, and security platforms. The role demands advanced expertise in network...
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Senior Network Engineer
4 weeks ago
Chennai, India MNR Solutions Full timeDescription : Position : Senior Network Engineer (SD-WAN & Enterprise Infrastructure)Location : Chennai, IndiaExperience : 6+ YearsWe are looking for a Senior Network Engineer with 10+ years of experience in SD-WAN implementation, LAN/WAN management, and Data Center operations. The ideal candidate will have hands-on experience with Meraki, Aruba, Arista, and...
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Senior Network Engineer
2 weeks ago
Chennai, India Tata Consultancy Services Full timeRole - Senior Network Engineer Years of Experience - 7 to 12 years Location - Pune and Chennai Cisco ACI ACI hands-on Experience 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
2 weeks ago
Chennai, India Tata Consultancy Services Full timeRole - Senior Network Engineer Years of Experience - 7 to 12 years Location - Pune and Chennai Cisco ACI ACI hands-on Experience 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...
