Electrical Engineering Associate
Redwood Materials
Electrical Engineering Associate
Redwood Materials
Recycles lithium-ion batteries into materials
About Redwood Materials
Redwood Materials was founded in 2017 by JB Straubel, co-founder and former CTO of Tesla, on a simple but radical idea: the critical minerals powering the energy transition already exist. They just need to come back. Today Redwood is the largest lithium-ion battery recycler in North America — recovering, refining, and redeploying critical minerals from end-of-life batteries back into the supply chain. On the energy side, Redwood has deployed the largest second-life battery project in the world, delivering power to AI data centers in months rather than years using proprietary energy architecture engineered entirely in-house. The company is profitable, the market it operates in is projected to grow 20 to 50 times over the next decade, and Redwood is the only company with the supply chain, the technology, and the operational scale to lead it.
Position Summary:
The Electrical Engineering Associate, Energy Storage supports Redwood's next-generation Battery Energy Storage System (BESS) program by performing hands-on technical tasks. This is a fully on-site role at 2800 Lockheed Way, Carson City. You will perform a broad variety of hands-on technical tasks in support of Redwood’s next-generation Battery Energy Storage System (BESS). In this role, you will primarily work with engineers to create sophisticated printed circuit board (PCB) designs using software tools and use your technical abilities to build, test, and fix PCB prototypes. Additional responsibilities include management of an electronics laboratory, installing and running tests on power equipment in the field, assisting mechanical engineers, and a variety of miscellaneous technical tasks.
Essential Duties and Responsibilities
Skills, Knowledge, and Abilities
The position is full-time. Compensation will be commensurate with experience.
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Recycles lithium-ion batteries into materials
Redwood Materials builds a circular supply chain for lithium-ion batteries. It collects end-of-life batteries and manufacturing scraps, recovers most of the valuable minerals using its own processes, and then refines and remanufactures those materials into essential battery components like cathode active materials and anode copper foil, which are sold to battery manufacturers. In 2025 it added Redwood Energy to repurpose used EV batteries into grid-scale energy storage systems. The company differentiates itself through vertical integration across the full value chain—collection, recycling, refining, and remanufacturing—plus a focus on domestically sourced materials, high recovery rates, and partnerships with large automakers and battery makers. Its goal is to create a sustainable, domestic, closed-loop supply of battery materials to support electric vehicles and grid storage while reducing waste and dependence on imported minerals.
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