Clarify customer requirements and assess technical, economic, and scheduling feasibility
Develop system concepts, perform system design, and prepare comprehensive technical proposals in collaboration with specialist departments
Identify, evaluate, and manage technical, commercial, and scheduling risks
Prepare and manage internal approval and decision-making processes
Conduct technical clarifications and negotiations with subcontractors and partners
Provide reliable technical support to customers throughout the entire sales cycle
Contribute to the ongoing development of product and system solutions and explore new customer applications and market opportunities

Bachelor’s or Master’s degree in Electrical Engineering or a related field
Several years of professional experience in utility-scale Battery Energy Storage Systems (BESS), renewable energy, and microgrids
Strong knowledge of customer use cases, industry standards, and regulations
Proven experience with EPC BESS and/or hybrid projects (e.g. solar + storage)
Strong project management skills with the ability to manage multiple projects simultaneously and meet deadlines
Experience with simulation tools such as MATLAB and Simulink
Independent, structured, analytical, and proactive working style
Fluency in German and English, both written and spoken
Willingness to travel (max. 30%) and flexibility regarding regional business trips and project assignments.

Working in a diverse and international team based in multiple locations.
A key role in a dynamic, international working environment
Working in a booming industry supported by stability, growth, and impactful projects.
Competitive compensation and benefits, as well as great development opportunities.
Opportunity to work with the best professionals in the industry.

Lead Technical Sales Engineer – BESS, Microgrids

Key skills