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This role serves as a senior Subject Matter Expert responsible for designing, managing, and optimizing enterprise datacenter and hybrid cloud infrastructure platforms. It combines deep technical authority with solution architecture and presales involvement to drive large-scale infrastructure modernization and ensure system stability in complex enterprise environments. Client Details Our client is with a large organization in the Technology & Telecoms industry, renowned for its commitment to innovation and excellence. With a strong presence in Hong Kong, the company provides advanced technological solutions to meet diverse business needs. Description Serve as the Subject Matter Expert (SME) for datacenter platforms, including server operating systems and virtualization environments across on-premises and hybrid cloud landscapes. Act as the technical authority for infrastructure platform design, ensuring system stability, scalability, and full lifecycle management. Manage and support enterprise IT infrastructure, including servers, virtualization platforms, storage systems, backup solutions, networking, and datacenter facilities. Oversee day-to-day operations, administration, performance optimization, and troubleshooting of IT platforms, ensuring high availability and reliability. Lead infrastructure transformation and modernization initiatives, including automation, optimization, and platform revamp programs. Provide technical leadership in solution design and contribute to end-to-end infrastructure and total solution architecture, including presales and project delivery phases. Diagnose and resolve complex infrastructure issues, ensuring timely and effective problem resolution across environments. Collaborate with internal stakeholders and external partners to drive project execution and align technical solutions with business objectives. Support large-scale enterprise environments, managing cross-team coordination and resolving technical conflicts when required. Profile 10-15 years of experience in IT infrastructure, with deep expertise in enterprise datacenter environments. Strong hands-on experience with Linux operating systems (e.g., Red Hat) and solid understanding of networking fundamentals. Proven expertise in managing and supporting enterprise infrastructure components, including servers, virtualization (e.g., VMware, Hyper-V), storage, and backup systems. Demonstrated experience in infrastructure design, platform architecture, and lifecycle management across on-premises and hybrid cloud environments. Experience in infrastructure transformation, modernization, and automation initiatives. Ability to act as a senior technical lead or SME, providing guidance across both presales and delivery phases. Strong problem-solving skills with the ability to troubleshoot and resolve complex technical issues in large-scale environments. Experience working in large enterprise organizations with complex hierarchies and governance structures. Excellent stakeholder management and communication skills, with the ability to manage conflicts and align diverse teams. Strong sense of ownership, with a focus on solution quality, stability, and continuous improvement rather than speed alone. Job Offer Competitive salary and benefits package. Opportunities to work on innovative projects in the Technology & Telecoms industry. Collaborative work environment in Hong Kong. If you are passionate about technology and looking to make a significant impact as an Infrastructure & Platform SME, we encourage you to apply today! To apply online please click the 'Apply' button below. For a confidential discussion about this role please contact Lewis Liu on +85225306126 .