Modular Data Center Cooling Product Planning Lead

DayOne; Hong Kong; On-site; HKD 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Equal opportunity employer

Job summary

DayOne is seeking a seasoned HVAC/thermal management professional to drive the evolution of modular cooling solutions for data centers. You will lead the transition from traditional site-built cooling to high-efficiency modular skids and liquid cooling interfaces for demanding operators worldwide.

The role requires deep expertise in data center thermal management, PUE optimization, and knowledge of industry standards (OCP, ASHRAE).

Qualifications

• ~10 years of HVAC design/product planning experience with modular cooling systems.
• Comprehensive knowledge of data center thermal management, including PUE optimization and high-density liquid cooling.
• Strong ability to lead cross-functional technical teams and align stakeholders.

Responsibilities

• Design and productize modular AHUs, chiller plants, and CDUs for plug-and-play installation in high-density data centers.
• Anticipate and integrate trends toward liquid cooling and hybrid architectures.
• Coordinate technical requirements between hyperscalers and equipment vendors to ensure product-market fit.
• Ensure modular products are field-delivery friendly to reduce on-site labor and commissioning time.

Skills

HVAC design

Modular cooling

Cross-functional leadership

Job description

DayOne is seeking a seasoned HVAC/thermal management professional to drive the evolution of modular cooling solutions for data centers. You will lead the transition from traditional site-built cooling to high-efficiency modular skids and liquid cooling interfaces for demanding operators worldwide.

The role requires deep expertise in data center thermal management, PUE optimization, and knowledge of industry standards (OCP, ASHRAE).