L3 Network Engineer

2 days ago

Chennai, India GAVS TECHNOLOGIES PRIVATE LIMITED Full time

Description Skills : Palo Alto Firewall (Must), Cisco ASA Firewall (Must), Routing and Switching (Must), FTD (Good to have),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. (ref:hirist.tech)

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