# Principal Architect at Singtel

Singtel is hiring a Principal Architect in Singapore, Singapore. Level rates it Works on AI ●●●○; you can [apply on Singtel](https://jobsbylevel.com/go/ab4b7c33-2fde-41a7-a028-a8195ac1b482?utm_medium=ai-agent).

AI Level 3, AI centrality 66 out of 100. Singapore, Singapore.

## Details

- Company: [Singtel](https://jobsbylevel.com/companies/singtel)
- AI level: AI Level 3 (score 66 out of 100)
- Location: Singapore, Singapore
- Posted: October 22, 2026
- Apply: https://jobsbylevel.com/go/ab4b7c33-2fde-41a7-a028-a8195ac1b482?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=principal-architect-at-singtel-478da2

## Description

An empowering career at Singtel begins with a Hello. Our purpose, to Empower Every Generation, connects people to the possibilities they need to excel. Every "hello" at Singtel opens doors to new initiatives, growth, and BIG possibilities that takes your career to new heights. So, when you say hello to us, you are really empowered to say…“Hello BIG Possibilities”. Looking for an opportunity to elevate your career? Our internal mobility program is just what you need! In Singtel Group, we strongly believe that our employees are our most valuable assets and are committed to creating a culture that supports your professional growth. By exploring new job opportunities within the company, you can expand your skill sets, gain exposure to different areas of the business, and build a diverse and fulfilling career. If you are keen to explore this position or would like to refer a friend, please apply with an updated resume attached. Should you have any questions or concerns, please do not hesitate to reach out to the Talent Acquisition Manager in charge. Be a Part of Something BIG! The role reports into the Senior Director – Group Strategy, Engineering, and Innovation (GSEI) / Network Services Development (NSD). It plays a pivotal role in shaping Singtel Group’s AI-driven network, Autonomous Networks (AN), OSS and CPaaS architecture strategy . The role defines and governs the Group Network AI and AN architecture, framework, and roadmap, while guiding OpCos on AI/AN use cases and aligning OpCo roadmaps with Group strategy and AN maturity targets . The role focuses on enabling the transition from traditional network operations to AI-enabled and autonomous operating models, spanning network, OSS and IT domains, while ensuring architectural consistency, scalability, and long-term sustainability across the Group. Make an Impact by Network AI / AN Strategy and Architecture Define the Group Network AI and Autonomous Networks (AN) architecture, framework, and roadmap aligned to Singtel28 and TM Forum AN maturity models (L3/L4). Develop and maintain AN reference architectures, architectural guardrails, and best practices to guide OpCo implementations. Work with network domain experts to align AI/AN adoption across RAN, Mobile Core, Transport, Fixed Access, OSS, and Network Operations. OpCo Engagement and Alignment Partner with OpCos to identify AN use cases, assess architectural readiness, and identify gaps across network, OSS, and IT layers. Provide architectural advisory support to OpCos to guide roadmap definition and prioritisation toward AN maturity targets . Ensure alignment of OpCo AN initiatives with Group architecture and strategy OSS Strategy & Transformation Provide architectural leadership and guidance on OSS transformation initiatives, including platform strategy, AI enablement, and alignment with AN L4 objectives. Support and align Group and OpCo OSS-related decisions, including tender evaluations, vendor assessments, and strategic direction (e.g. agentic AI on existing OSS platforms versus platform replacement). Work with OpCos and vendors to ensure OSS solutions support AI-driven service assurance, closed-loop automation, and future AN L4 evolution. Engage stakeholders during tender specifications, vendor clarification workshops, and solution evaluations to ensure alignment with Group AN architecture and roadmap. CPaaS Architecture & Enablement Provide Group-level architectural guidance for CPaaS initiatives, ensuring alignment with Network architecture, and digital service exposure strategies. Work with OpCos to align CPaaS architectures, API exposure models, and integration patterns with Group standards. Support CPaaS tender specifications, vendor evaluations, and clarification workshops, ensuring scalable, secure, and future-ready solutions. Technical Leadership and Governance Provide technical leadership on AI, automation, closed-loop control, intent-based operations, A2A-T, MCP and agentic AI within network environments.

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Source: https://jobsbylevel.com/jobs/principal-architect-at-singtel-478da2

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Level. https://jobsbylevel.com/jobs/principal-architect-at-singtel-478da2.

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