Product Engineer

• Act as the technical bridge between factory operations and R&D, Quality, Production, and Procurement, providing comprehensive production and after‑sales technical support for commercial air‑conditioning screw chillers.
• Lead technical preparation work for new product MCS prototype trial runs and actively coordinate communication and collaboration among internal factory departments.
• Rapidly respond to production line abnormalities, drive root cause analysis (RCA), define both temporary and long‑term corrective actions, track effectiveness, and drive improvements in product manufacturability and reliability.
• Participate in departmental initiatives for cost reduction, quality improvement, localization, and quality enhancement projects.
• Collaborate with the Quality Department to resolve field failure issues reported from customer sites.

1). Education: Bachelor or Master degree in Refrigeration & Cryogenics, Thermal Engineering, Mechanical Engineering, HVAC, or a related field in Refrigeration Engineering

2). Work experience:

• 3+ years of experience in commercial air‑conditioning/chiller industry preferred
• Solid understanding of chiller system components (compressors, heat exchangers, expansion valves, controllers) including working principles and sizing/matching; familiarity with GB/T 18430, AHRI 550/590, or equivalent standards.
• Knowledge of chiller performance testing procedures and hands‑on experience in analyzing common quality issues during commissioning and troubleshooting.

4). Language ability: English skills - oral, reading and writing fluently

5). Personality:

• Communication & Collaboration: Excellent cross‑functional communication and conflict‑resolution skills.
• English Proficiency: Fluent in written English for independent preparation of technical reports and emails; good spoken English for participation in English‑language meetings and direct communication with international colleagues or clients.
• Analytical & Problem‑Solving: Logical, data‑driven troubleshooting mindset.
• Self‑Motivation & Resilience: Comfortable with factory pace, available for on‑site support during production emergencies, with a strong sense of ownership.

Carrier is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.