Senior AI Platform Networking & Security Architect

Singtel Group; Singapore; On-site; SGD 160,000 - 260,000; Full time

Job summary

Singtel is seeking a Senior AI Platform Network & Security Engineer to lead secure, scalable network architecture for the Central AI Platform on RE:AI IaaS. You will coordinate across RE:AI, Cloud, Cybersecurity, Infrastructure and Application teams to enable enterprise AI workloads with Zero Trust security and high availability.

We value 5–10 years in enterprise networking, cloud connectivity, and a strong background in firewall design, network segmentation, and secure access controls.

Qualifications

• 5–10 years of experience in enterprise networking, hybrid cloud connectivity or infrastructure architecture.

Responsibilities

• Lead design, implementation and operations of secure, resilient and scalable network and connectivity architecture for Singtel’s Central AI Platform hosted on RE:AI IaaS.
• Establish end-to-end connectivity across multi-cloud, on-premises systems, external SaaS platforms and API endpoints.
• Oversee network capacity planning, redundancy design, performance optimization and lifecycle management.
• Ensure robust security architecture including firewall policies, segmentation and secure access controls.
• Coordinate across RE:AI, Cloud, Cybersecurity, Infrastructure and Application teams as the technical authority.
• Enable secure-by-design, scalable and high-availability network foundation for enterprise AI workloads.

Skills

Hybrid connectivity design

Firewall design

Zero Trust

Network security

Network segmentation

Cloud networking

Stakeholder management

Communicating complex concepts

Vulnerability management collaboration

Education

Bachelor’s degree in Computer Engineering, Network Engineering, Computer Science, Information Security or related discipline

Tools

Job description

Singtel is seeking a Senior AI Platform Network & Security Engineer to lead secure, scalable network architecture for the Central AI Platform on RE:AI IaaS. You will coordinate across RE:AI, Cloud, Cybersecurity, Infrastructure and Application teams to enable enterprise AI workloads with Zero Trust security and high availability.

We value 5–10 years in enterprise networking, cloud connectivity, and a strong background in firewall design, network segmentation, and secure access controls.