Key Responsibilities

- Manage and troubleshoot enterprise LAN/WAN network infrastructure at L3 level.

- Configure, maintain, and troubleshoot network switches, including routing and switching protocols.

- Manage and troubleshoot Access Points (APs) and enterprise wireless infrastructure.

- Configure and support Aruba Silver Peak / Aruba EdgeConnect SD-WAN solutions.

- Monitor SD-WAN connectivity, tunnels, WAN links, application performance, latency, packet loss, and traffic paths.

- Manage and troubleshoot Palo Alto Firewalls, including security policies, NAT, routing, VPN, and traffic monitoring.

- Troubleshoot complex network connectivity, routing, and performance-related issues.

- Monitor and troubleshoot APS links/WAN connectivity and coordinate with service providers when required.

- Perform root-cause analysis for recurring network incidents and implement permanent solutions.

- Analyze network logs, traffic flows, alerts, and performance metrics.

- Support network changes, upgrades, migrations, and configuration activities.

- Maintain network documentation, topology diagrams, configurations,



and troubleshooting procedures.

- Coordinate with internal infrastructure, security, application, and vendor teams for issue resolution.

- Ensure network availability, security, performance, and compliance with organizational standards.

- Participate in network maintenance activities and provide L3 escalation support.

Required Technical Skills

- Robust experience in Network Administration / L3 Network Support.

- Hands-on experience with Switches Routing & Switching.

- Experience with Access Points and Wireless Networking.

- Strong experience in Aruba Silver Peak / EdgeConnect SD-WAN.

- Hands-on experience with Palo Alto Firewall.

- Experience in troubleshooting WAN/APS links and network connectivity.

- Strong knowledge of TCP/IP, VLAN, STP, routing, subnetting, DNS, DHCP, and NAT.

- Experience with network monitoring and troubleshooting tools.

- Good understanding of network security concepts.

- Strong analytical and problem-solving skills.

📌 Network Administration Engineer (Mumbai)
🏢 Kreate Energy
📍 Mumbai