Cooling Engineer (Liquid Cooling)

Location: Dzierzoniow, Poland; onsite

Monthly gross compensation: PLN 9,583.30–19,966.70

Company

hirify.global provides electrical connection and protection solutions, including products and systems for sensitive equipment, buildings, and critical processes.

What you will do

• Translate customer requirements such as rack heat loads, facility water parameters, redundancy targets, and layout constraints into liquid cooling architectures and product recommendations.
• Perform thermofluid and hydraulic analyses covering flow distribution, pressure drop, pump sizing, and heat rejection performance.
• Support site surveys, design reviews, deployment planning, commissioning, and field troubleshooting.
• Develop sizing tools, performance calculators, templates, and technical materials for system configuration and quoting.
• Share customer and field deployment insights with Product Management to influence product roadmaps, reliability, serviceability, and future development.
• Coordinate technical work across Product Management, Engineering, Services, Sales, and Field Application Engineering teams.

Requirements

• Bachelor’s degree in Mechanical Engineering or a related engineering field.
• Ideally 3+ years of relevant experience, including hydronic system design.
• Experience with heat transfer, heat exchanger design and sizing, and fluid dynamics.
• Ability to design components and assemblies using 3D CAD systems such as SolidWorks.
• Experience with design and failure analysis tools such as DFMEA, DFM, and RCCM.
• Fluency in English and Polish is required.

Nice to have

• Materials Science degree.
• Knowledge of psychrometric analysis, refrigeration, electrical systems, and electromechanical component selection.
• Experience with NPI Stage Gate processes and ERP systems.
• Ability to read technical drawings and schematics.

Culture & Benefits

• Global operations with opportunities to contribute to international projects.
• Private healthcare, including dental coverage.
• Retirement pension plan and employee stock purchase plan.
• Fully funded language courses and subsidies for further studies.
• Recognition programs, holiday contributions, and canteen or meal-pass benefits.