Delta, founded in 1971, is a global leader in switching power supplies and thermal management products with a thriving portfolio of innovative energy-saving systems and solutions in the fields of industrial automation, building automation, telecom power, data center infrastructure, EV charging, renewable energy, energy storage, and display, to nurture the development of innovative manufacturing and sustainable cities. As a world-class corporate citizen guided by its mission statement, “To provide innovative, clean and energy-efficient solutions for a better tomorrow,” Delta leverages its core competence in high-efficiency power electronics and its ESG-embedded business model to address key environmental issues, such as climate change. Delta serves customers through its sales offices, R&D centers, and manufacturing facilities, which are spread across nearly 200 locations on five continents. Delta has 158 sales offices, 72 research and development (R&D) centers, and 48 manufacturing facilities worldwide.

Throughout its history, Delta has received various global awards and recognition for its business achievements, innovative technologies, and dedication to ESG. Since 2011, Delta has been listed on the Dow Jones Sustainability™ World Index for 11 consecutive years. In 2021, Delta was also recognized by CDP with leadership-level ratings for its substantial contributions to climate change and water security issues and was named Supplier Engagement Leader for its continuous development of a sustainable value chain.

About the role:

We are looking for a Liquid Cooling Systems Engineer to develop and integrate liquid cooling products, including system requirements design, system architecture design, component selection and control system implementation. You will plan and execute system validation and reliability activities, troubleshoot complex issues, and collaborate across mechanical, electrical, firmware, manufacturing, quality, and supplier teams. You will also provide onsite or remote technical support to customers and contribute to product documentation, compliance, and continuous improvement.

Key responsibilities:

• Develop liquid cooling products, define system requirements and specifications, and ensure compliance with performance, reliability, and safety standards.
• Integrate thermal components (e.g., heat exchangers, fans, pumps), sensing components (e.g., flow, temperature, pressure sensors), power, and control elements.
• Collaborate with cross-functional teams to develop and optimize liquid cooling products.
• Prepare system architecture documents, functional interface definitions, and test plans.
• Identify and analyze product issues, implement solutions to ensure system stability.
• Assist with product safety and reliability testing.
• Provide onsite or remote technical support to customers and deliver system-level solutions.

• Master’s degree in Mechanical Engineering, Mechatronics, Electrical Engineering, or a related field with specialization in HVAC/Refrigeration/Air Conditioning or Thermal Systems.
• Demonstrated project experience in thermal management, liquid cooling systems, or HVAC-related applications (e.g., academic projects, internships, research).
• Familiar with thermal management products (e.g., coolant loops, heat exchangers, pumps, valves).
• Ability to perform system requirements analysis and architecture design (define system specifications, interfaces, and integration strategies).

• Understanding basic wiring design and control circuits (power, signal lines, control loops).
• Basic knowledge of embedded systems and firmware concepts (controllers, communication interfaces, sensor integration).
• Capability to select sensing components.
• Product validation skills (system testing, integration verification, failure analysis).
• Fluent in Mandarin

Life at Delta

Delta Electronics Americas is an Equal Opportunity Employer and is committed to compliance with all applicable federal, state, and local laws. Delta Electronics America is committed to fostering a diverse, inclusive, and respectful workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, age, marital status, national origin, disability, veteran status, or any other protected characteristic.

#LI-TF1