Please send your application documents in English Position, Location, Department Full-time | Madrid, Spain | Technical Europe
Position Summary The Technical Presales Manager BESS is responsible for providing technical pre‑sales support for energy storage system solutions across the region. The role supports Sales teams by delivering technical expertise, solution design, bid support, and customer‑facing presentations for utility‑scale and C&I; BESS projects.
In addition, the role contributes to product management activities by supporting product certifications, monitoring market and technology developments, and ensuring technical compatibility of energy storage solutions within the European market environment.
Reporting Line Reports to the Head of Technical Europe
Support technical contract negotiations and drafting of technical specifications and technical agreements for BESS projects
Support technical evaluations of customer requirements, grid standards, and project feasibility
Deliver internal and external technical training sessions for BESS products and solutions,



including system simulations and technical presentations
Represent the company in technical meetings, customer discussions, and project‑related communications as required
Perform additional technical tasks or project support as assigned by leadership
Product Management
Monitor customer requirements, market developments, and technology trends related to energy storage systems and provide structured feedback to product management and leadership
Performance Indicators
Turnaround time for technical proposals and configurations
Number and quality of technical trainings delivered
Technical accuracy and compliance of system configurations and documentation
Customer satisfaction with technical support and solution quality
Bachelor’s degree or above in Electrical Engineering, Energy Engineering, Physics, Power Systems, or a related technical field
Experience supporting utility-scale or commercial energy storage

📌 Technical Manager, Chinese speaking (Madrid)
🏢 JA Europe
📍 Madrid