Senior Network & AI-Enabled Systems Engineer

SINGAPORE TELECOMMUNICATIONS LIMITED; Singapore; Presencial; SGD 120.000 - 190.000; Jornada completa

Descripción de la vacante

Singtel is hiring an experienced Network Architect to design and manage enterprise networks across on-premises and hybrid cloud environments. You will integrate 3rd‑party applications, configure advanced networking components, and ensure secure connectivity to data centres, public cloud, and Kubernetes clusters.

The role requires 5–10 years in network engineering, API integration experience, and familiarity with AI tools for production-grade applications, plus CCNA or equivalent certification.

Formación

• Bachelor's degree in computer science or equivalent.
• 5-10 years of experience in network infrastructure, platform, or systems engineering.
• Experience in mission-critical enterprise network infrastructure.
• API based System Integration experience.
• Experience using AI tools (Claude, Cursor, Codex) to develop production-grade applications.
• Possess CCNA or equivalent.
• Experience in AI training and GPU infrastructure setup.

Responsabilidades

• Design and manage enterprise network architectures for on-premises and hybrid cloud environments.
• Coordinate integrations with 3rd‑party applications and vendors.
• Configure Layer 2/Layer 3 networks, VLANs, VRFs, routing, NAT, firewalls, VPNs, and load balancers.
• Design secure connectivity between data centres, public cloud, Kubernetes, and enterprise apps.
• Plan IP addressing and network segmentation.
• Troubleshoot complex network issues and document topology.
• Maintain network diagrams and system integration documentation.

Conocimientos

Enterprise networking

API based integration

AI tools (Claude Cursor Codex)

CCNA or equivalent

AI training & GPU setup

Educación

Bachelor's degree in computer science or equivalent

Descripción del empleo

Singtel is hiring an experienced Network Architect to design and manage enterprise networks across on-premises and hybrid cloud environments. You will integrate 3rd‑party applications, configure advanced networking components, and ensure secure connectivity to data centres, public cloud, and Kubernetes clusters.

The role requires 5–10 years in network engineering, API integration experience, and familiarity with AI tools for production-grade applications, plus CCNA or equivalent certification.