Electromonteur

About Spiral Hydrogen Were building a new type of electrolyzer to make green hydrogen cheap. Today, many industries, including fertilizers, chemicals and refining, rely on hydrogen made from natural gas. This creates emissions, dependence on imported fuel and exposure to volatile energy prices. Many of these industries would prefer to switch to local green hydrogen, yet the cost gap remains too high. We recently validated a technology that can significantly lower the cost of green hydrogen. Now were building a pilot version in Rotterdam, at the heart of one of Europes most important industrial regions.

The role As our Electrical Engineer, youll help design, build and test the electrical system inside Spirals generator-integrated electrolyzer. The most important questions you will work on are:

• how generator geometry, electromagnetic design and electrolyzer load behavior interact
• how to define operating points across speed, torque, voltage, current, losses, temperature and hydrogen production

• how to rectify and deliver high-current DC power into electrolysis
• how to instrument, protect and control experimental hardware
• how to use test benches to simulate variable shaft power and changing operating conditions
• how to turn experimental data into better prototypes and design decisions

Functie-eisen: You may be a strong fit if you have solid electrical engineering fundamentals and enjoy applying them to real systems. Were interested in people with strong expertise in:

• rotating electrical machines, motors, generators or drives

• electromagnetic design or machine testing
• rectifiers, power electronics or high-current DC systems
• sensors, instrumentation, data acquisition or controls
• wiring, schematics, protection and practical lab setup
• variable renewable power, turbines, electrolysis, fuel cells or other energy hardware