We are seeking an GDE Materials and Processes Engineer to join our Component Development team, someone with deep expertise in gas diffusion electrode (GDE) development and process optimization. This role centers on advancing the design, formulation, and scalable manufacturing of high-performance ORR air electrodes for next-generation electrochemical energy systems. Candidates experienced in air-electrode engineering for alkaline metal–air batteries or fuel cell systems are strongly encouraged to apply.

You will develop process insight, integrate materials effectively, and optimize performance to create durable, high-efficiency ORR electrodes.

This role reports into our Head of Component Development, Kadir Özgün Köse.

• Lead the development and optimization of GDE materials, structures, and manufacturing processes, with a focus on reproducibility, performance, and scalability.
• Establish and refine GDE formulations, including catalyst/binder/support integration, hydrophobic/hydrophilic balance, porosity control, and mechanical stability.
• Investigate and improve gas transport, water management, and durability under operating conditions relevant to metal–air systems.
• Conduct comprehensive electrochemical evaluation of GDEs, including ORR activity, transport analysis, and long-term cycling performance.
• Drive experimental design to understand and tune structure–property–performance relationships.
• Collaborate closely with battery engineering teams to integrate electrodes into alkaline metal–air battery prototypes and validate system-level behavior.
• Develop internal standards for process control, quality assurance, and data-driven optimization.
• Stay up to date with scientific literature and emerging technologies in GDE engineering and ORR electrode design.

Our ideal candidate has the following qualifications and experience:

Required

• PhD or MS in Electrochemistry, Materials Science, Chemical Engineering, or a related field.
• Hands-on experience with gas diffusion electrode development and air-electrode performance optimization.
• Strong understanding of GDE architecture, including porosity, transport, wetting characteristics, and degradation mechanisms.
• Proficiency in electrochemical characterization techniques such as GDE half-cell testing, LSV, CV, EIS, and durability studies.
• Demonstrated ability to translate experimental findings into actionable improvements in materials or processes.

Preferred

• Experience with alkaline metal–air batteries, fuel cells, or other oxygen-electrode-based energy systems.
• Background in electrode scale-up, design for manufacturability, or process engineering.
• Familiarity with catalyst-supported air electrodes.

Do you want to create a better world by accelerating the energy transition? Does your heart skip a beat to work on a disruptive energy storage technology? Would you like to be a part of a fun and dynamic start-up environment? Then we are looking for you!
Ore Energy is a young academic spin-out from TU Delft with fast growth trajectory ahead. We are founded officially in 2022 with one goal in mind: to help transition the world to green energy by enabling tomorrow's zero-carbon electric system. That is why, we are developing a revolutionary long-term energy storage technology out of very cost-effective and environmentally friendly materials. We truly believe that the best way to develop technology is to assemble and support a team of dedicated professionals who are passionate about the scientific process of discovery and who enjoy working on challenging problems every day.

At Ore Energy B.V., we are committed to fostering an inclusive and diverse workplace where every individual has the opportunity to thrive. We believe that diversity of thought, background, and experience drives innovation and success.Are you unsure if you meet all the requirements? Please do apply, we’d love to hear from you! Your unique perspective and skills could be exactly what we’re looking for.