Voya Energy is commercializing a groundbreaking metal-based fuel to rapidly deploy reliable, clean, affordable electricity anywhere on Earth. Our breakthrough technology allows us to convert abundant, high-energy, recycled metals into a powerful, safe, durable fuel. We are also creating a foundational new category of energy generation devices, delivering fast access to power, free from the limitations of the grid. We are assembling a highly-experienced team of visionary founders, tenacious researchers, multi-disciplinary first principles engineers, battle-tested operators and world-class investors to deliver on Voya's ambitious mission. Join us in fueling our electric future. Responsibilities: • Develop electrochemical methods to characterize and predict performance of Voya’s metal-air fuel cells • Lead characterization and selection of anode, cathode, and other cell materials from vendors and internal development efforts. • Develop operating conditions to optimize cell power, efficiency, and durability. • Work with Voya’s engineering team to design and optimize cell geometry, stack architecture, and electrochemical interfaces. • Work with Voya’s product development team to scale and demonstrate your technology from lab to pilot and production-intent systems. Qualifications: • PhD in Electrochemistry, Chemical Engineering, Materials Science, Physics, or equivalent experience • 5–8 years of industry or advanced research experience in electrochemical systems • Track record of developing novel electrochemical cell architectures or test methods. Experience with flow-based systems (e.g. fuel cells, flow batteries, electrolyzers) preferred. • Experience working with cross-functional teams, preferably for system or device development. • Ability to operate in a fast-paced, start-up environment • Strong understanding of electrochemical fundamentals, reaction kinetics, transport phenomena, and cell design • Hands-on experience designing and testing electrochemical cells or related energy systems • Experience with electrochemical characterization techniques and data analysis • Demonstrated ability to independently execute experimental programs and solve complex technical problems • Strong communication skills with the ability to present technical concepts clearly across disciplines Location: Hayward, CA. Full-time onsite. What we offer: • Competitive salary and equity compensation commensurate with experience • Unlimited PTO • 100% employer paid medical, dental, and vision coverage • 401(k) plan