Battery System Design Engineer ESS / BESS (m/f/d)
Core
Conceptualizes and designs battery systems for Energy Storage Systems (ESS) applications, optimizing performance, energy density, and safety while providing pre-sales technical support.
Role type
Battery System Design Engineer (ESS)
Builds
Battery system designs, technical documentation, and pre-sales solutions for utility-scale and commercial ESS projects.
Domain
Energy Storage Systems (ESS), Lithium Battery Technology
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Systems design (module and pack), battery chemistry selection, cell configuration, packaging design, pre-sales technical support, project management, regulatory code knowledge, cross-functional collaboration
Preferred skills
BSEE, BSME, or MS degree, practical experience with distributed PV solar and energy storage system application
Technologies
ESS hardware, software/EMS integration, EPC equipment
Responsibilities
Develop battery system designs suitable for intended applications; provide pre-sales technical support for customer account engagements; manage technical account engagements to drive ESS solution adoption; coordinate field testing and feedback collection; lead engagement with customers on application of ESS systems; develop technical documentation including specifications and safety certifications
Seniority
Mid-level, hands-on IC