Location: Singapore
We are currently partnering with a leading technology-driven telecommunications organization that is scaling rapidly to support new digital initiatives and platforms. As part of this expansion,multiple roles are open across key functions to help build, maintain, and enhance next-generation solutions. To design, build, and optimise secure, high‑performance cloud networking architectures across hybrid and multi‑cloud environments (AWS, Alicloud) for new innovations. Act as a key enabler for new initiatives from early‑stage innovation projects to product launches by providing agile, scalable, and automation‑first network solutions.
Responsibilities
- Architect and deploy cloud networking solutions across AWS (VPC, Transit Gateway, Direct Connect, Route 53, Global Accelerator), Alicloud, Baremetal and GCP.
- Design hybrid connectivity between on‑prem data centres and cloud providers using VPN, Direct Connect, or ExpressRoute.
- Implement advanced networking patterns (hub‑spoke, mesh, micro‑segmentation) for multi‑account/multi‑subscription environments.
- Automate network provisioning with Terraform, CloudFormation, or ARM templates; embed network security controls (Security Groups, NACLs) as code.
- Support new initiatives by:Rapidly prototyping network architectures for proof‑of‑concepts (e.g., edge computing, 5G‑related workloads, AI/ML data pipelines).Advising product teams on cloud networking constraints, costs, and best practices.Building reusable, “batteries‑included” network modules that reduce time‑to‑network for innovation projects.
- Manage cloud load balancing (ALB/NLB, Application Gateway, Traffic Manager) and content delivery (CloudFront, CDN).
- Collaborate with security teams to enforce Zero Trust network access, private endpoints, and service endpoints.
- Optimise cloud network costs by analysing data transfer patterns and right‑sizing network resources, with specific attention to short‑lived or burst‑type innovation workloads.
- Troubleshoot complex network issues (routing, latency, packet loss) using native tools (VPC Flow Logs, Azure Network Watcher) and third‑party solutions.
- Document network architectures, runbooks, and disaster recovery procedures.
- Participate in on‑call rotation for critical cloud network inciden
Requirements
- 3+ years in cloud engineering or cloud architecture with a strong networking focus.
- Proven experience supporting innovation projects, incubators, or rapid prototyping with cloud networking.
- Deep hands‑on experience with AWS networking (VPC, Transit Gateway, Direct Connect), VMWare ESXi and Alicloud networking.
- Success in designing hybrid cloud connectivity for production workloads as well as temporary/test environments.
- Proficient in Infrastructure as Code (Terraform advanced, CloudFormation).
- Strong scripting (Python, Bash) for network automation and monitoring.
- Relevant certifications: AWS Certified Advanced Networking – Specialty CCNP/CCIE.
- CKA, CKS, CCSP ( optional and nice to have)
- Experience with cloud cost management tools (AWS Cost Explorer, Alicloud Cost Management) applied to variable workloads.
UEN:202329526G
EA Licence: 23S2061