EG4 Electronics
Dallas, TX, USA
The Product Engineer Lead is a key technical leader within the New Product Development (NPD) team, responsible for driving mechanical design, manufacturability, and product readiness for residential and commercial & industrial (C&I) energy storage systems. This role oversees product engineering activities across batteries, inverters, and complete ESS assemblies, ensuring designs meet performance, safety, regulatory, and manufacturing requirements. The Product Engineer Lead collaborates closely with internal manufacturing teams and global contract manufacturers (CMs) to support pilot builds, product validation, and production ramp. Key Responsibilities: Product & Mechanical Design Lead the mechanical design of ESS components and enclosures, including battery modules, inverter mechanicals, thermal components, wiring assemblies, and system packaging. Own creation and maintenance of 3D CAD models, drawings, and engineering documentation. Drive...

