Senior Network Engineer

Job Title : Senior Network Engineer (L2 / L3 Support)

Location : Chennai

Job Type : Full-Time

Experience : 6+ years in Network Engineering

Job Description :

We are seeking a highly skilled Senior Network Engineer with 6+ years of experience to join our dynamic team. The ideal candidate will have a deep understanding of network infrastructures and expertise in supporting complex network environments. As a Senior Network Engineer (L2 / L3 Support), you will play a key role in ensuring the smooth operation, optimization, and security of the organization's network systems. You will be responsible for troubleshooting and resolving high-level network issues, managing critical network infrastructure, and supporting network projects.

Responsibilities :

• Provide L2 / L3 technical support for network-related issues across LAN, WAN, and Data Center environments.
• Configure, monitor, and maintain Cisco, Dell, and HP switches, routers, and other networking equipment.
• Identify, troubleshoot, and resolve complex network performance and connectivity issues.
• Utilize diagnostic tools such as Wireshark, SolarWinds, and Cisco Prime to identify problems and optimize network performance.
• Implement and manage security solutions, including firewalls, VPNs, IDS / IPS, and other security measures to safeguard the network infrastructure.
• Assist in the design, planning, and execution of network upgrades, migrations, and deployments.
• Support and troubleshoot network devices, cabling, routing protocols, and network topologies.
• Collaborate with other teams, including system administrators, security, and application teams, to ensure smooth network operations and resolve cross-functional issues.
• Maintain detailed documentation for network configurations, troubleshooting steps, and best practices.
• Stay up-to-date with emerging networking technologies, industry trends, and best practices.
• Provide mentoring and guidance to junior network engineers and staff.

Required Skills & Qualifications :

Preferred Skills (optional) :