Senior Cloud Network Engineer, Infra

Airwallex
Singapore
Workplace: OnsiteFull timeFunction: IT Operations (Systems/Network Admin)Experience: 3+ yearsEducation: bachelorsSkills: ["Mentoring","Collaboration","Documentation","Incident response","Outcome orientation"]

Own and evolve a globally distributed cloud network, expanding connectivity into new regions while meeting regulatory and compliance needs. Design, build, and maintain secure, highly available network infrastructure across LAN/WAN/VPN and cloud environments, troubleshoot complex device and connectivity issues, and lead incident response with after-action reporting. Collaborate with InfoSec, DevOps, database, and other teams, improve operational visibility, and maintain clear network documentation and change-control processes.

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FursaFursa
Airwallex
Airwallex
4 days ago

Senior Cloud Network Engineer, Infra

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Source: Company careers pageValidated by: Fursa AI
Last checked: 15 hours agoStatus: Live

Job Summary

Own and evolve a globally distributed cloud network, expanding connectivity into new regions while meeting regulatory and compliance needs. Design, build, and maintain secure, highly available network infrastructure across LAN/WAN/VPN and cloud environments, troubleshoot complex device and connectivity issues, and lead incident response with after-action reporting. Collaborate with InfoSec, DevOps, database, and other teams, improve operational visibility, and maintain clear network documentation and change-control processes.
Location: Singapore
Workplace: Onsite
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)
Seniority: Mid level

Key Responsibilities

  • •Maintain and expand the global cloud network infrastructure into new regions while adhering to regulatory and compliance requirements.
  • •Design, implement, and maintain highly available and secure production network infrastructure across LAN, WAN, VPN, and cloud environments spanning multiple data centers and regions.
  • •Own the configuration and troubleshooting of complex network devices and cloud environments, and act as first responder/escalation point for complex network incidents.
  • •Collaborate cross-functionally with InfoSec, DevOps, Database, Corporate IT, and Facilities to integrate network solutions across multiple regions.
  • •Develop and maintain comprehensive network documentation, evaluate networking technologies, and participate in global on-call rotation while supporting network upgrades.

Key Requirements

  • •CCNP / JNCIP-level experience demonstrating a strong networking foundation.
  • •Experience with a mixed networking-vendor environment (e.g., Juniper, Palo Alto, Cisco, Aruba) in a global company.
  • •Strong AWS networking design and operations experience, including at least 3 years working with AWS networking in production.
  • •Ability to configure and troubleshoot networking hardware and vendors using tools/OS such as JunOS or IOS, with strong documentation and change-control understanding.
  • •Solid understanding of core BGP and route-filtering principles.
Experience:3+ yearsGlobal enterprise
Education:Bachelor's
Skills:MentoringCollaborationDocumentationIncident responseOutcome orientation
Certifications:CCNPJNCIP
Languages:English
Tech Stack:AWSGCPJuniperJunOSPalo AltoCiscoIOSArubaBGPVPNIPsecTerraformGitCI/CDLinuxPythonBashLoad balancersRoutersSwitches

Company Brief

Airwallex
Airwallex is a global payments and financial platform that provides business accounts, cross-border payments, treasury, corporate cards, and embedded finance APIs to help companies manage global financial operations and scale internationally.
Industry: Fintech Infrastructure
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series E+
Headquarters: Singapore, Singapore
Founded: 2015
Glassdoor
Glassdoor: 3.7
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