Technical Sales Engineer (m/f/d) – Large-Scale Battery Storage Solutions

Personal Factory Karlsruhe

Stellenbeschreibung:

Your mission

Management and development of project clients in the field of large-scale battery storage (standalone, co-location, behind-the-meter).
Conducting initial technical analyses and feasibility assessments (e.g., load profiles, grid connection points, site evaluations).
Preparation and submission of grid connection requests, including sizing of storage systems and coordination of inverter/transformer parameters.
Close collaboration with internal engineering partners to develop techno-economic analyses and business cases.
Consulting on regulatory and energy market frameworks.
Presenting the established zinc-bromide battery storage technology to clients, authorities and industry committees.

Your profile

Technical or techno-economic degree (e.g., energy economics, industrial engineering, electrical engineering).
Ideally, experience in the design or commercialization of energy storage systems.
Understanding of electricity market mechanisms and regulatory frameworks (e.g., Redispatch 2.0, ancillary services, etc.).
Experience with grid connection processes and technical project preparation.
Confident demeanor, persuasive communication skills and a strong affinity for sustainable energy concepts.
Fluent in German and English, both written and spoken.

Our Customer

BVES member NALA Energy GmbH based in Frankfurt am Main develops and implements stationary large-scale battery storage systems based on zinc-bromide technology – safe, durable, and fully recyclable. As the exclusive partner of Eos Energy Enterprises, NALA brings this proven technology to Europe and delivers turnkey projects from planning to operation. Employees benefit from a technology-driven environment with flat hierarchies, flexible work models, international partnerships and plenty of room to shape the future of energy storage.