Subject Matter Expert-Networking

SME-Networking (L3)

Job Description

We are hiring a Senior Network Engineer (L3) to manage, troubleshoot, and optimize complex enterprise network environments within a Managed Services setup. The role requires strong hands-on expertise across network security, SD-WAN, routing, wireless, cloud networking, and L3 troubleshooting.

Key Responsibilities

• Design, implement, and manage scalable and secure network solutions.
• Provide L3-level troubleshooting for complex network, connectivity, and performance issues.
• Manage and troubleshoot Palo Alto firewalls, Meraki SD-WAN, routing/switching, and enterprise wireless environments.
• Configure and support Aruba/Mist, Sophos, Fortinet, Cisco, and other network technologies as required.
• Manage BGP, routing, switching, VPN, SD-WAN, and network security technologies.
• Support hybrid and multi-cloud network connectivity and infrastructure.
• Monitor network performance and proactively identify and resolve issues.
• Work closely with L1/L2 teams, internal stakeholders, and OEM/vendor support teams.
• Automate and improve network monitoring, operational processes, and troubleshooting wherever possible.
• Maintain accurate network documentation, configurations, and operational procedures.

Mandatory L3 Requirements

Candidates must demonstrate hands-on L3 expertise in:

• Palo Alto Firewall
• BGP / Routing
• Meraki SD-WAN
• Advanced Network Troubleshooting

Experience & Other Requirements

• Minimum 8 years of relevant network engineering experience.
• Strong experience in a Managed Services environment.
• Hands-on experience with enterprise network and security technologies.
• Strong analytical, troubleshooting, and problem-solving skills.
• Ability to work in 24x7 support shifts.
• Excellent communication and stakeholder coordination skills.
• Relevant certifications such as CCNP, PCNSE, Fortinet, Aruba Certified, or equivalent are preferred.