We are looking for a technical engineer with a solid power system background and overseas project experience to join our Energy Storage System team. You will act as a key bridge between technical and commercial teams, responsible for technical solution design, technical responses, and full-cycle management of technical agreements for international customers, supporting the growth and delivery of our overseas energy storage business.

The role covers Spain or the South American region, with a primary focus on key markets including Spain, Brazil, Chile, Colombia, and other Spanish-speaking countries

Key Responsibilities

- Develop technical solutions, respond to technical inquiries, and lead the drafting, negotiation, revision, and finalization of technical agreements based on customer needs and project-specific scenarios.
- Apply in-depth knowledge of power system architecture and overseas grid standards to design solutions for complex application scenarios, supporting international sales efforts.
- Master energy storage system design technologies, participate in system architecture design and optimization, and ensure solutions meet project requirements and local grid connection standards.
- Collaborate with sales, project, R&D; teams,



and customers to drive technical solutions from initial communication through to contract signing.
- Track changes in overseas grid standards and policies, and provide technical input for product and solution iteration.

Requirements

- Bachelor's degree or above in Power Systems, Electrical Engineering, Renewable Energy, or a related field.
- Solid knowledge of power system architecture and overseas grid standards; experience in overseas energy storage or power projects is preferred.
- Familiar with energy storage system design, including battery systems, PCS, EMS, and grid connection technologies.
- Capable of technical proposal writing, technical agreement negotiation, and cross-functional collaboration.
- Good English communication skills, able to use English as a working language for technical communication and documentation.
- Strong problem-solving skills and adaptability to multi-project and international working environments.

What We Offer

- Opportunities to participate in integral energy storage projects and collaborate with an international team.
- Competitive compensation and career development prospects.
- A growth path combining technical depth and commercial breadth.

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📌 Energy Storage Technical engineer (Comunidad de Madrid)
🏢 JDEnergy
📍 Comunidad de Madrid