JOSUN CAREERS

Work is not just a job, but a mission to create sustainable value.

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JOSUN advances the global energy transition by integrating AIoT-enabled controls, carbon management platforms, and energy-efficient green building solutions to deliver industry-leading low-carbon intelligence.

After joining JOSUN, you will receive

  • Deeply involved in green factory and zero-carbon industrial park projects, leveraging technology to achieve social impact.
  • A comprehensive on-the-job training system supports obtaining international certifications (such as ISO, GHG, SBTi, etc.).
  • Collaborating with experts in construction, energy, AI, carbon management, and international regulations to foster interdisciplinary growth.
  • Together with the company, we are expanding into international markets in Thailand, Southeast Asia, the EU, and other regions, participating in global green initiatives.

Employee stories

Yang Minghan
Management Department: Group founder and CEO
Has many years of experience integrating smart buildings and automation control systems. Led the 'FMCS System Integration Project for Multinational Electronics Assembly Factories', successfully implementing a digital integrated management platform. Proficient in AIoT sensing data analysis and energy management system (EMS) architecture planning, skilled at transforming traditional air conditioning control into automated energy efficiency optimization logic.
Zheng Shihuai
General Manager's Office: General Manager of Greater China
The world's largest laptop adapter, Chicony Power Suzhou Factory, has been fully promoted and consulted by all staff for AI support
Global Top 100 Automotive Electronics_Minth Group, Jiaxing Ningbo AI Staff Promotion and Consulting Guidance
The world's top five EMS_ Wistron Information Technology's factories in Malaysia and Kunshan have introduced AI facial recognition systems
A US-listed company introduced an AI facial recognition system _gogoro vehicle assembly production lines
The world's largest EUV photomask box manufacturer, Jiadeng Precision, has introduced an AI facial operation anomaly recognition system in its semiconductor yellow light assembly workshop
Ma Jun
Business Department: Business Director
Mr. Ma Jun, Business Director, holds a degree in Management from the University of Wollongong in Australia. Combining an international perspective with structured commercial judgment, he leads market development, key account management, and business strategy. His commercial insight and negotiation expertise support JOSUN's market expansion and sustained business growth.
Han Yanfeng
Pre-sales Department: Technical Director
Mr. Han Yanfeng, Director of Pre-Sales Technical Service Department, graduated from Wuhan University of Technology with a major in Electrical Engineering and has been deeply involved in the industry for 13 years. Holding qualifications such as PMP, MEP Constructor, and LEED AP, he is proficient in industrial IoT and system integration solution design, excelling in pre-sales coordination, customer engagement, and building carbon reduction ESG systems. With professionalism, he empowers market expansion and leads his team to set a benchmark for efficient technical services.
Zhang Jiaren
Systems Engineering Department: Director
Mr. Zhang Jiaren, Director of the Systems Engineering Department, graduated from the Department of Energy and Refrigeration Engineering at Taipei Tech. Deeply engaged in frontline engineering practice for many years, he has applied solid HVAC expertise to project operations, excels at coordinating project implementation, on-site control, and team coordination, and masters project implementation details with pragmatic responsibility. With rich hands-on experience, he provides strong support for departmental engineering construction.
Liao Jialiang
System Integration Department: Director
Mr. Liao Jialiang, Director of the System Integration Department, holds a master's degree from the Department of Energy and Refrigeration Engineering from National Taipei University of Technology. With solid professional knowledge and rich industry experience, he coordinates departmental technical and project management, oversees the entire project process with a rigorous and pragmatic attitude, and uses professional skills to lead the team in overcoming challenges, providing strong support for the steady development of the company's system integration business.
Miao Gu Ye
Engineering Department: Engineer
Chicony Power Technology - Chongqing Plant - IWA Energy Management Platform Project, Sichuan Debang New Materials Co., Ltd. - IWA - FMCS Management Platform System Engineering, New Factory 6# and #9 on the West Side of Chuanqi MEP&CR Project - Energy Management Platform System Engineering (Phase I), Indonesia - Batam Island - PTB Lot_2 Plant New SMT Production Line and Supporting Project - Automatic Control Project (Expansion), familiar with on-site problem investigation and workload division arrangements
Zhang Weizhe
Director of the MEP Design Department
In multiple projects, he earned the trust and recognition of owners through his professional capabilities, and through consulting services, successfully introduced iCAIR and JolyHi into this project, earning high expectations from the owner and helping the company achieve significant new product results in a short period and making outstanding contributions to the company's product development.
Chen Wenbin
Systems Engineering Department: Director
With over 20 years of extensive experience in MEP system design and planning, he is proficient in power, automatic control, and energy management architectures for large industrial and commercial buildings.
Li Baoxian
Automatic Control Department: Director
With a strong background in PLC automatic control and industrial communication, specializing in efficient integration of underlying MEP equipment with digital monitoring systems. Specializes in planning the underlying data acquisition architecture for Industrial Internet of Things (IIoT), with a proven track record of integrating cross-brand controllers with heterogeneous communication protocols such as Modbus TCP/IP, BACnet, MQTT.
Li Hui-An
Marketing Department: Manager
Possesses practical experience in corporate carbon management and sustainable development (ESG), specializing in carbon footprint analysis and energy efficiency quantification. Currently working in marketing planning, focusing on driving brand innovation and development through sustainable thinking.
Chen Xiaowen
Carbon Management Project Manager
● ISO 14064-1 Chief Verifier
● ISO 14067 Chief Verifier
● SBTi Certified Expert
● SBTi and supply chain management project planning and execution:
 Kindom Development Co., Ltd.
 Far EasTone Telecommunications Co., Ltd.
 PANJIT International Inc.
Zheng Anyou
Project Engineering Department: General Manager of Thailand
Zheng Anyou coordinates the company's energy, mechanical, and electrical engineering technical services in Southeast Asia, coordinating multinational projects during the day and connecting remotely with cross-strait teams at night. As the general manager, he understands both project progress and Thailand's traffic jam times, often joking that he manages not only projects but also jet lag and air conditioning temperature.
Hu Danling
Management: Senior manager
Hu Danxiang continues to be responsible for overall company operations management, leveraging his extensive experience to support the construction of energy, mechanical, and electrical engineering technical service systems. He stabilizes regional management rhythm while driving team efficiency and is called the "problem terminator" by his colleagues. She often says that management is like mechanical maintenance; the key is to minimize breakdowns.
Liang Feng
Project Engineering Department: Project Manager
Liang Feng focuses on executing energy and electrical engineering projects, continuously connecting with technical needs across multiple regions. When facing complex tasks, he always managed to break down the process precisely, pushing projects forward as clearly as a circuit diagram. Colleagues jokingly say his greatest specialty is ensuring every project comes with a standard answer.
Zuo Xueke was acceptable
System Integration Department: Manager
Zuo Xueke is responsible for system integration and technical collaboration, promoting the efficient implementation of mechanical and electrical engineering solutions over the long term. She excels at efficiently integrating complex systems and turning technical challenges into actionable solutions. She often says that system integration is like life: when the interface is right, efficiency naturally improves.
Hu Cun
Project Engineering Department: Manager
Hu Cun is deeply involved in project management, responsible for promoting the stable execution of technical service projects across multiple regions, connecting the field and backend with a pragmatic approach. He excels at sorting out key nodes in complex projects to ensure steady progress in projects. He humorously said that the biggest challenge in engineering management is not technology, but ensuring that every link doesn't falter.

Meet our team

At JOSUN, collaboration comes first. Our multidisciplinary teams work across regions with the autonomy to develop effective ways of working and deliver consistently high-quality outcomes.
Important Notice
Applications for our annual internship and campus recruitment program will open in October. Stay tuned.
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