Principal Solution Architect (AI Infrastructure & Data Centre)

We are seeking an accomplished Principal Solution Architect to lead the technical strategy, solution architecture, and customer engagement for complex AI infrastructure, high-performance computing (HPC), and mission-critical data centre projects across the Asia-Pacific region. This is a senior leadership position for a seasoned technology professional with deep expertise in enterprise infrastructure, data centre architecture, AI/GPU platforms, and integrated engineering solutions. The successful candidate will bridge customer requirements, commercial objectives, engineering design, and project execution to deliver scalable, commercially viable solutions. What You'll Be Leading Lead the end-to-end solution architecture for AI data centres, GPU computing, HPC, cloud, colocation, and enterprise infrastructure projects. Develop integrated infrastructure solutions encompassing compute, storage, networking, cybersecurity, power, cooling, and facility systems. Provide strategic technical leadership throughout customer engagements, solution development, tender submissions, and executive presentations. Collaborate with customers, technology partners, OEMs, consultants, and cross-functional teams to develop high-value, commercially competitive solutions. Establish technical standards, reference architectures, governance processes, and solution best practices. Support project delivery through design reviews, technical governance, commissioning, and successful solution handover. Mentor solution architects and engineering teams while driving continuous capability development. What We're Looking For Bachelor's Degree in Engineering, Computer Science, Information Technology, or a related discipline. Minimum 12 years of relevant experience in data centre, AI infrastructure , HPC, cloud, enterprise IT, or mission-critical environments. At least 5 years in a senior Solution Architect, Principal Architect, Technical Director, or equivalent leadership capacity. Proven track record in designing and delivering complex AI infrastructure, enterprise computing, or data centre solutions. Strong technical expertise in servers, GPU platforms, storage, networking, and data centre facility infrastructure. Demonstrated experience leading executive-level customer engagements, technical solutioning, and complex bid or tender activities. Excellent commercial acumen, stakeholder management, and communication skills. Preferred Requirements NVIDIA GPU platforms, AI clusters, GPU-as-a-Service, or accelerated computing environments. High-density computing and liquid cooling technologies. Modular or prefabricated data centre solutions. Data centre electrical and mechanical infrastructure. Experience supporting regional projects across Singapore, Malaysia, and the Asia-Pacific market. Professional certifications from leading technology vendors or industry bodies. All applications and enquiries will be handled with strict confidentiality. Interested candidates are welcome to apply or WhatsApp +65 8684 8297 (Sook Hooi) / sookhooi.poh@opsolutions.biz for a confidential discussion.