Senior Administrator - Network LAN/WAN

About the role

Network Cellular Gateway L2 Engineer with 6+ years of relevant networking experience, including hands-on experience with enterprise cellular gateways and LTE/5G connectivity. Responsible for configuration, administration, advanced troubleshooting, incident resolution, performance monitoring, carrier coordination, network changes, and RCA for enterprise cellular gateway infrastructure.

What you'll do

• Manage and troubleshoot enterprise cellular gateways and LTE/5G connectivity
• Configure and support cellular gateways, SIM/eSIM, APN, interfaces, routing, NAT, and WAN connectivity
• Troubleshoot signal, registration, carrier, SIM/APN, IP addressing, routing, and connectivity issues
• Monitor gateway availability, cellular signal quality, utilization, and connectivity alarms
• Troubleshoot primary/backup WAN, cellular failover, and branch connectivity issues

What you need

• 6–11 yrs of experience
• Troubleshooting
• Networking
• TCP/IP
• Root cause analysis
• SOP writing
• Telecom
• Any graduate

Good to have

• CCNA
• CCNP