AI Infrastructure Engineer

5 days ago

Kwai Tsing District, Hong Kong SAR China China Mobile International Limited Full time

Responsibilities Design and plan compute systems for AI and large‑scale model workloads, including GPU clusters, distributed training platforms, and high‑performance computing (HPC) architectures. Evaluate and select GPUs (e.g., NVIDIA, AMD, Huawei Ascend, domestic AI accelerators) based on business needs, and propose optimal hardware configurations. Design large‑scale training cluster topologies—covering compute, storage, networking, and cooling—to balance performance, power efficiency, and cost. Participate in building data center‑level compute resource pools, including GPU virtualization, containerization, and scheduling optimization. Track cutting‑edge GPU and AI accelerator technologies and propose timely system upgrades and optimizations. Collaborate with R&D teams to plan and tune compute resources for large‑model training and inference. Author and deliver design documents, technical specifications, and implementation plans. Qualifications Bachelor’s degree or above in Computer Science, Electrical Engineering, Communications, or related fields. Deep understanding of mainstream GPU architectures and ecosystems (e.g., CUDA, ROCm, Ascend CANN); familiarity with performance characteristics and use cases of multiple GPU product lines. Experience in compute planning for training/inference of large AI models (e.g., Transformer family, LLMs, Diffusion models). Familiarity with HPC architectures, distributed training frameworks (e.g., Megatron‑LM, DeepSpeed, Horovod), and high‑performance interconnects (e.g., InfiniBand, NVLink, PCIe Gen5). Understanding of data center power, cooling, and facility planning; hands‑on experience in compute cluster deployment or optimization is a plus. Strong system architecture skills with the ability to balance performance, cost, and energy consumption. Excellent cross‑team communication skills, able to collaborate effectively with R&D, operations, and supply chain teams. Preferred Qualifications Experience designing or operating ultra‑large‑scale GPU clusters (1,000+ GPUs). Participation in large‑scale model training projects with practical insights into compute bottlenecks and optimization techniques. Familiarity with domestic GPUs/AI accelerators and their ecosystems. Proven track record in HPC, cloud computing, or data center architecture design. Interested parties please send your full resume with current & expected salary by email to Please indicate the reference number in the subject line. All personal data provided will be used for consideration of your job application only. #J-18808-Ljbffr

  • AI Infrastructure Engineer

    2 weeks ago

    Kwai Chung, Hong Kong SAR China China Mobile International Limited Full time

    Human Resources - Recruitment at China Mobile International Limited Responsibilities Design and plan compute systems for AI and large-scale model workloads, including GPU clusters, distributed training platforms, and high-performance computing (HPC) architectures. Evaluate and select GPUs (e.g., NVIDIA, AMD, Huawei Ascend, domestic AI accelerators) based on...

  • AI Engineer

    2 weeks ago

    Kwai Chung, Hong Kong SAR China Gemini Personnel Group Limited Full time

    Model Development: Design and develop AI/ML models to optimize terminal operations, e.g. Dwell Time Prediction, Yard Planning and Usage Optimization, and Resource Allocation Automation (e.g. Cranes, Internal Tractors, etc). Responsibilities: Model Development: Design and develop AI/ML models to optimize terminal operations, e.g. Dwell Time Prediction, Yard...

  • Agentic AI Engineer

    2 weeks ago

    Kwai Chung, Hong Kong SAR China Michael Page International (HK) Ltd Full time

    You'll focus on building, deploying, and scaling agentic AI systems – autonomous, goal-driven AI agents that augment decision‑making, automate complex workflows, and deliver actionable insights across our risk & compliance platforms. The hiring organization is a large organization within the financial services industry, known for its contributions to...

  • Assistant Computer Officer

    2 weeks ago

    Sha Tin District, Hong Kong SAR China The Chinese University of Hong Kong Full time

    CUHK Business School Assistant Computer Officer (carrying the job title of ‘AI Infrastructure Administrator’), Information Technology Office (Ref. Q) (Closing date: Dec 12, 2025) The CUHK Business School is a leading business school and a pioneer in business education in Hong Kong. Since its establishment in 1963, the CUHK Business School has gained...

  • Lead AI Hardware Architect

    2 weeks ago

    Sha Tin District, Hong Kong SAR China AI Chip Center for Emerging Smart Systems Limited Full time

    A research center for AI technologies in Hong Kong seeks a Principal Engineer/Architect to contribute to cutting-edge research in integrated circuit design and automation. The ideal candidate will have a PhD or similar and extensive experience in R&D, particularly in areas related to AI accelerators. Strong communication skills and teamwork are essential....

  • Agentic AI Engineer — Autonomous AI for Risk

    2 weeks ago

    Kwai Chung, Hong Kong SAR China Michael Page International (HK) Ltd Full time

    A leading financial services company in Hong Kong is seeking an Agentic AI Engineer to join their AI & Data Science team. The role involves designing and deploying advanced AI systems that augment decision-making and automate workflows. Candidates should possess a degree in Computer Science, strong programming skills in Python, and experience with AI/ML...

  • POP & Data Center Operations Engineer

    17 hours ago

    Kwai Tsing District, Hong Kong SAR China China Mobile International Limited Full time

    A leading telecommunications company in Hong Kong is seeking an Associate to maintain POP sites infrastructure and support data center operations. The ideal candidate will possess an Engineering Degree, preferably with certifications such as PMP, CCNA, or CCNP, and have 2-4 years of experience in the IDC Operation or Telecommunication industry. Proficiency...

  • Network Security Engineer

    16 hours ago

    Kwai Tsing District, Hong Kong SAR China DYXnet Limited Full time

    A leading network service provider in Hong Kong is seeking a Network Security Service Engineer to provide security operations support and implement cybersecurity controls. Responsibilities include designing and maintaining security infrastructure, reviewing alerts from Security Information and Event Management systems, and working with vendors for security...

  • Lead Research Engineer, AI Chip

    2 weeks ago

    Sha Tin District, Hong Kong SAR China AI Chip Center for Emerging Smart Systems Limited Full time

    A leading research center in Hong Kong is seeking full-time Research Engineers to contribute to innovative AI applications within various research programs. Candidates should possess a Master's degree in a relevant field and have at least two years of R&D experience, particularly in integrated circuit design. Strong programming skills in languages like...

  • Senior Engineer, Data Centre Sourcing

    17 hours ago

    Kwai Tsing District, Hong Kong SAR China China Mobile International Limited Full time

    Responsibilities Maintain and support the POP sites infrastructure and facility e.g. ELV, HVAC, AC/DC Rectifier, UPS system. Contract negotiation with suppliers for data center services. Provision the internal service requests (rack, power, structured cabling preparation etc.) with data center suppliers and filing data center services and technical...