Senior Wireless Network Engineer – Cisco & Wi‑Fi Expert

STMicroelectronics Asia Pacific Pte Ltd; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

STMicroelectronics Asia Pacific Pte Ltd is seeking a Network Engineer specializing in enterprise wireless environments. You will lead the configuration and troubleshooting of Cisco wireless architectures, while supporting core routing, switching, and related appliances to ensure robust campus connectivity.

The role requires hands-on Cisco Wireless expertise, proficiency with monitoring tools, and the ability to maintain accurate network topologies.

Qualifications

• Experience configuring and managing Cisco Catalyst 9800 Wireless Controllers.
• Experience deploying Cisco Wi‑Fi 6/6E/7 access points.
• Ability to create and maintain network topology diagrams and AP location maps.
• Proficient in SSID management, MAC filtering, and client troubleshooting.

Responsibilities

• Lead configuration, maintenance, and troubleshooting of Cisco wireless architectures.
• Support core routing, switching, and related network appliances.
• Maintain hardware inventories and cold-spare stock for minimal downtime.
• Monitor and log issues with Cisco TAC and central wireless team.

Skills

Cisco Wireless

Wi‑Fi 6/6E/7

Network Troubleshooting

Core Networking

Tools

Cisco TAC

Zabbix

SolarWinds

Kiwi Syslog/Tools

Job description

STMicroelectronics Asia Pacific Pte Ltd is seeking a Network Engineer specializing in enterprise wireless environments. You will lead the configuration and troubleshooting of Cisco wireless architectures, while supporting core routing, switching, and related appliances to ensure robust campus connectivity.

The role requires hands-on Cisco Wireless expertise, proficiency with monitoring tools, and the ability to maintain accurate network topologies.