Electrical Engineering Lead

At Liquid Stack, we’re redefining what’s possible in the data centre world. As a global leader in advanced liquid cooling solutions, we’re powering the future of AI, edge computing, and high-performance systems. Our team is growing, and we’re looking for skilled professionals who want to be part of something innovative and impactful.

Liquid Stack is the established leader in liquid cooling for data center, HPC, and AI workloads, with manufacturing, R&D, and headquarters in Carrollton, Texas and a longstanding engineering presence in Hong Kong. As part of Trane Technologies, we are scaling our US‑based engineering capability to augment our Hong Kong team. The new Texas engineering team will focus on the design, development, and delivery of large Coolant Distribution Units (CDUs) and skidded direct-to-chip platforms — including our Giga Modular CDU family — for hyperscale, colocation, and AI infrastructure customers.

The team will own manufacturability, ETL / CSA / CE / NEC / NRTL compliance, and customer‑facing engineering for these product families, working in close collaboration with the Hong Kong team on shared architecture and component engineering. The Electrical team is responsible for power distribution, motor control, instrumentation wiring, and end‑to‑end UL / NRTL compliance for CDU and skidded platforms.

Senior individual contributor and technical authority on electrical design and global electrical code compliance.

• Design power distribution and control wiring for skidded CDUs, including main disconnects, branch circuits, VFDs, and instrumentation.
• Develop electrical schematics, panel layouts, and wiring diagrams (AutoCAD Electrical, EPLAN, or Solid Works Electrical).
• Ensure compliance with UL 508A, NFPA 79, NEC (NFPA 70), and applicable local codes.
• Coordinate with NRTLs (UL, Intertek, CSA) on listings and field labels for US‑built systems.
• Support panel build, factory acceptance testing (FAT), and on‑site commissioning.
• Collaborate with the Hong Kong electrical team on shared component selection and architecture.

• Own electrical architecture for new CDU platforms, including short‑circuit and arc‑flash analysis.
• Lead NRTL engagement and certification strategy.
• Establish electrical design standards and review gates.
• Mentor the Electrical Engineer and Electrical Technician.

• Bachelor’s degree in Electrical Engineering.
• 10+ years of industrial electrical design experience.
• Deep expertise in UL 508A, NFPA 79, and NEC.
• Experience leading NRTL certification efforts for industrial equipment.
• PE license a strong plus.

• Competitive pay with opportunities for overtime
• Consistent day‑shift schedule
• Paid time off, holidays, and great benefits
• Be part of an industry‑disrupting company with room to grow
• Work on innovative technologies in a collaborative, supportive environment