Lead AI Platform Network & Security Engineer

Position Summary

. Lead the 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 and manage end-to-end connectivity across multi-cloud, on-premises systems, external SaaS platforms and API endpoints to enable enterprise AI use cases.

. Oversee network capacity planning, redundancy design, performance optimization and lifecycle management to support platform growth and commercialization.

. Ensure robust security architecture including firewall policies, segmentation, secure access controls and alignment with Singtel cybersecurity and DevSecOps standards.

. Serve as the primary technical authority for networking and security architecture of the AI platform, coordinating across RE:AI, Cloud, Cybersecurity, Infrastructure and Application teams.

. Enable a secure-by-design, scalable and high-availability...