Senior Network Engineer, Infrastructure

About this role

ABOUT AIRWALLEX

Airwallex is the AI-native financial operating system for a real-time, intelligent economy. More than 675,000 businesses, including McLaren Racing, Qantas, SHEIN, and TikTok, use us, directly or through our platform partners, to run their financial operations or build and monetize financial products of their own.

We started in Melbourne in 2015 to build the infrastructure global commerce runs on. We're the regulated backbone behind global payments: not by accident, but by design. A decade plus, 85+ licenses, and a financial infrastructure spanning North America, Europe, the Middle East, and Asia-Pacific.

We're co-headquartered in San Francisco and Singapore, with more than 2,700 people across 27 offices. We hire builders with founder-level energy, people who move fast with good judgment, dig in with real curiosity, and make calls from first principles rather than waiting to be told what to do. Read our operating principles https://www.airwallex.com/en-us/operating-principles to see it in full.

HOW YOU'LL MAKE IMPACT

Airwallex’s infrastructure teams help keep our globally distributed platform reliable, secure, and available. In this role, you’ll own the network foundations that support our engineers, customers, and financial solutions.

• Design, deploy, and maintain LAN, WAN, VPN, and cloud networks supporting Airwallex’s globally distributed platform.

• Operate global connectivity, including leased lines, internet connections, and data-centre networks.

• Configure and troubleshoot routers, switches, firewalls, load balancers, and cloud networking services across mixed-vendor environments.

• Lead network incident response, troubleshooting, post-incident reviews, upgrades, and change activities with minimal business disruption.

• Partner with Security, Engineering, IT, and Workplace teams to deliver reliable network solutions, while maintaining diagrams, documentation, runbooks, and operational procedures.