SG - Singapore Hybrid Full-time

Airwallex is hiring a Senior Network Engineer, Singapore

Responsibilities

  • Establish the foundation for a new corporate network and help define future team structure and staffing needs.
  • Plan and deploy network infrastructure for new international offices while modernizing existing locations.
  • Design, deploy, and support highly available and secure network systems—including LAN, WAN, wireless, and VPN—across multiple global regions.
  • Configure on-premises networking hardware such as routers and gateways worldwide, supporting environments with mixed vendor equipment.
  • Oversee global network connectivity using international leased lines and local internet services.
  • Lead configuration and resolution of advanced network issues across routers, switches, firewalls, load balancers, and wireless access points.
  • Serve as primary owner of corporate networking, acting as first point of contact or escalation for critical incidents, including incident management and post-mortem analysis.
  • Partner with cross-functional groups—including security, engineering, product, IT, and workplace teams—to align network solutions with business goals.
  • Collaborate with IT teams to resolve endpoint network problems, provide foundational networking knowledge, and support basic IT operations.
  • Create and maintain detailed network documentation, including topologies, configurations, and standard operating procedures.
  • Assess and propose emerging networking technologies to support rapid business expansion.
  • Guide, train, and mentor network engineers; support team development, performance management, and talent acquisition.
  • Participate in a rotating global on-call schedule to ensure 24/7 coverage for corporate network incidents.
  • Adjust work hours as needed to support maintenance windows, upgrades, and deployments outside business hours to reduce operational impact.

Work Arrangement

Hybrid — Singapore, Sydney, Melbourne, San Francisco

Other

  • Applicant Safety Policy: The company will not request bank details, sensitive identification numbers (e.g., passport), or payments during hiring or interviews.
  • All official correspondence will originate from an @airwallex.com email address.
  • Applications must be submitted exclusively via careers.airwallex.com or the official LinkedIn page.
  • The company does not accept unsolicited candidate resumes from external recruiters or search firms.
  • No fees will be paid to recruiters or search firms for candidate submissions unless a formal agreement exists for a specific open role.
  • By submitting unsolicited resumes, search firms and recruiters are deemed to accept this policy.
  • Equal opportunity employer: Hiring decisions are based on merit, qualifications, skills, and experience, without regard to race, color, religion, national origin, sex, sexual orientation, ancestry, citizenship, marital status, disability, gender, or other legally protected characteristics.
  • Accommodation available: Candidates with disabilities or special needs may request adjustments during the hiring process.
About company
Airwallex
Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,000 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future.
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Job Details
Department Engineering, Corporate IT
Category infrastructure
Posted 5 months ago