SME & Architect Data Center Cooling Infrastructure , HCBU, HCLTech www.hcltech.com Noida India & US, 1 Position each / 10-12 Years Experience / E4 / Full-Time We are HCLTech, one of the fastest-growing large tech companies in the world and home to 220,000+ people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis. We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version of themselves that they can be. If all this sounds like an environment you’ll thrive in, then you’re in the right place. Join us on our journey in advancing the technological world through innovation and creativity. The Role The CoE – AI Data Center Cooling Design & Build is a global Center-of-Excellence role responsible for defining, standardizing, and governing thermal management architectures for next-generation AI-ready and hyperscale data centers. This role serves as the technical authority for mission-critical cooling systems and ensures designs are scalable, energy-efficient, resilient, and aligned with hyperscaler and sustainability expectations. The position translates high-density AI heat loads into optimized cooling solutions covering air-based and liquid-based technologies, including chilled water systems, DX systems, rear-door heat exchangers, direct-to-chip liquid cooling, and immersion cooling. The role establishes global cooling reference architectures, standardized design frameworks, and deployment playbooks to enable repeatable global builds. Key Responsibilities: • Define and govern global cooling design standards for AI and hyperscale data centers • Develop end-to-end thermal management architectures for high-density environments • Translate GPU and AI workload heat profiles into optimized cooling designs • Lead design and adoption of liquid cooling technologies (D2C, RDHx, immersion) • Develop cooling redundancy models such as N+1, 2N, and distributed cooling • Create standardized cooling design templates and engineering toolkits • Review and approve cooling system schematics and layouts • Define water management, leak detection, and mitigation strategies • Lead cooling design risk assessments and mitigation planning • Validate OEM cooling equipment selection and interoperabil
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HCLTech is a global technology company, home to more than 226,600 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2025 totaled $14.2 billion. To learn how we can supercharge progress for you, visit hcltech.com.