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ESS Delivery Engi
CATL
Abu Dhabi, UAE
Full Time
Entry
Field
6 days ago
Battery Energy Storage Systems (BESS)CommissioningTroubleshootingFire Suppression System (FSS)Liquid Cooling System (HVAC/TMS)DC Circuits
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Battery Energy Storage Systems (BESS)CommissioningTroubleshooting
About the Role
CATL seeks an ESS Delivery Engineer to participate in commissioning, project delivery, and acceptance of large-scale Battery Energy Storage Systems (BESS). You will perform troubleshooting, defect resolution, and support on-site testing.
Key Skills for This Role
Battery Energy Storage Systems (BESS)CommissioningTroubleshootingFire Suppression System (FSS)Liquid Cooling System (HVAC/TMS)DC Circuits
Responsibilities
- Participate in the commissioning, project delivery, and acceptance of large scale Battery Energy Storage System (BESS) projects.
- Perform commissioning, troubleshooting, and defect resolution for battery containers/cabinets, including Fire Suppression System, Liquid Cooling System, DC Circuits, AC Circuits, and BMS Communication Systems.
- Assist with the commissioning of PCS and EMS, with a basic understanding of their operating principles.
- Support on site issue analysis, fault diagnosis, corrective actions, and issue closure together with the project team.
- Participate in Site Acceptance Testing (SAT), grid connection testing, and project acceptance activities.
- Support customer training on system operation, maintenance, and product usage.
- Track commissioning issues through to closure and ensure projects are delivered according to schedule.
- Collaborate with cross functional teams (R&D, Quality, After Sales Service, Project Management, etc.) to resolve site issues efficiently.
- Comply with EHS (Environment, Health & Safety) requirements and ensure safe execution of all commissioning activities.
Requirements
- Bachelor's degree or above in Electrical Engineering, Communication Engineering, Energy Engineering, Renewable Energy Technology, or related disciplines.
- 1 3 years of experience in electrical equipment commissioning, energy projects, or related industries.
- Familiarity with basic knowledge of primary and secondary electrical systems, energy storage systems, PV systems, and power systems.
- Basic principles of BMS, PCS, and EMS.
- Industrial communication protocols such as CAN and Modbus RTU/TCP.
- Ability to read and understand electrical schematics, wiring diagrams, and communication topology drawings.
- Proficient in Microsoft Office and other standard office software.
- Strong analytical, communication, coordination, and teamwork skills.
- Fluent in English for daily work and on site communication; Mandarin Chinese proficiency is required.
- Willingness to travel extensively and undertake long term assignments at project sites overseas.
- Experience in Battery Energy Storage Systems (BESS), photovoltaic (PV), or wind power projects (preferred).
- Low voltage and/or high voltage electrical certification, or equivalent electrical qualifications (preferred).
Full Job Posting
About CATL
- CATL is a World Fortune 300 Company, a global leader providing premier EV battery and energy storage battery.
- CATL's EV battery consumption volume has ranked No.1 in the world for nine consecutive years and global energy storage battery shipment has ranked No.1 for five consecutive years.
Responsibilities
- Participate in the commissioning, project delivery, and acceptance of large scale Battery Energy Storage System (BESS) projects.
- Perform commissioning, troubleshooting, and defect resolution for battery containers/cabinets, including Fire Suppression System (FSS), Liquid Cooling System (HVAC/TMS), DC Circuits (up to 1500V DC), Auxiliary AC Circuits (220V/400V AC), BMS Communication Systems.
- Assist with the commissioning of PCS (Power Conversion System) and EMS (Energy Management System), with a basic understanding of their operating principles.
- Support on site issue analysis, fault diagnosis, corrective actions, and issue closure together with the project team.
- Participate in Site Acceptance Testing (SAT), grid connection testing, and project acceptance activities.
- Support customer training on system operation, maintenance, and product usage.
- Track commissioning issues through to closure and ensure projects are delivered according to schedule.
- Collaborate with cross functional teams (R&D, Quality, After Sales Service, Project Management, etc.) to resolve site issues efficiently.
- Comply with EHS (Environment, Health & Safety) requirements and ensure safe execution of all commissioning activities.
Qualifications
- Bachelor's degree or above.
- Preferred majors include Electrical Engineering, Communication Engineering, Energy Engineering, Renewable Energy Technology, or related disciplines.
- 1 3 years of experience in electrical equipment commissioning, energy projects, or related industries.
- Familiarity with one or more of the following: basic knowledge of primary and secondary electrical systems; energy storage systems, photovoltaic (PV) systems, and power systems; basic principles of BMS, PCS, and EMS; industrial communication protocols such as CAN and Modbus RTU/TCP; communication ne
- Ability to read and understand electrical schematics, wiring diagrams, and communication topology drawings.
- Knowledge of BESS grid connection processes, substation equipment, and power plant delivery procedures is preferred.
- Proficient in Microsoft Office and other standard office software.
- Strong analytical, communication, coordination, and teamwork skills.
- Fluent in English for daily work and on site communication; Mandarin Chinese proficiency is required.
- Willingness to travel extensively and undertake long term assignments at project sites overseas.
Preferred Qualifications
- Experience in Battery Energy Storage Systems (BESS), photovoltaic (PV), or wind power projects.
- Low voltage and/or high voltage electrical certification, or equivalent electrical qualifications.
- Experience working on international projects or in a multicultural environment.
- Chinese is a plus.
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