At Kerionics, we work to drive a real change in the world: accelerating industrial decarbonization through technologies that make cleaner, more efficient energy possible.
As a spin-off from ITQ (UPV-CSIC), we were born from scientific knowledge, but our objective is clear: to transform research into real industrial solutions. Our SOEC technology, thanks to its high energy efficiency, allows us to produce hydrogen where it's needed most: in energy-intensive industries such as steel, petrochemicals, cement, ceramics, glass and paper.
We want to prove that an ambitious energy transition is not only possible, but already underway, and you can be part of it.

Who we are
We are a multicultural team of more than 35 people, united by a shared purpose: building a more sustainable future through technological innovation.

Scientists, engineers and business professionals, passionate about turning scientific knowledge into real technology that solves the challenges of the industries that most need to decarbonize.

What you will do
Your mission will be to design, develop,



validate and industrialize the mechanical components of our SOEC/SOFC stacks (interconnects, compression systems, structural parts), ensuring they are robust, manufacturable and reliable, so we can scale a validated, production-ready electrolysis stack.

Mechanical design
You will design the stack's mechanical components (interconnect plates, end plates, manifolds, etc.), including CAD modelling and tolerance analysis.
You will translate CFD insights (developed jointly with the specialist) into concrete design decisions.
You will keep at least one design iteration moving per week (CAD update, drawing revision or design review) for components under active development.

Analysis and simulation
You will run mechanical and thermomechanical simulations of the stack, feeding results into design decisions within the same week.
You will work closely with the team's CFD specialist.

Validation and manufacturing
You will

📌 Design Engineer | Hydrogen Technology (España)
🏢 Kerionics
📍 España