Senior Mechanical Design Engineer – Liquid Cooling Systems

📋 Description

• Own the end-to-end mechanical cooling and fluid-distribution architecture for modular data center
• Integrate heat-rejection equipment, distribution piping, coolant distribution units, rack
• Perform and review pipe-sizing, flow, pressure-drop, pump-head, and system-volume calculations
• Define control-valve, balancing-valve, bypass, minimum-flow, and differential-pressure strategies
• Own P&IDs, mechanical schematics, equipment schedules, valve schedules, instrumentation
• Establish clear equipment and scope boundaries between plant systems, modules, CDUs, rack cooling

🎯 Requirements

• 7+ years of experience designing mechanical cooling, hydraulic distribution, process cooling, or
• Experience in data centers, semiconductor facilities, industrial process cooling, central utility
• Strong technical knowledge of pipe sizing, pump selection, pressure-drop analysis, flow balancing
• Proven experience developing and owning P&IDs, mechanical calculations, equipment schedules
• Practical knowledge of chilled-water, condenser-water, glycol, or process-fluid systems.
• Experience designing systems for commissioning, maintenance, isolation, flushing, venting

🎁 Benefits

• Competitive base salary with U.S. geographic pay ranges
• Equity opportunity
• Subsidized medical, dental, and vision insurance
• Health Savings Account (HSA) and flexible spending account options
• Retirement plan options including 401(k) and Roth 401(k)
• Unlimited paid time off (PTO)