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The Role
We are looking for a motivated Design Engineering Intern to support the detailed mechanical design of our ammonia cracking systems. You will work on a novel ceramic-metal composite system — a technically challenging, first-of-a-kind component — and your work will directly feed into production drawings and procurement.
What You’ll Work On
• 3D CAD modelling of a ceramic-metal composite reactor system based on an existing design concept, using Siemens NX
• Adapting ceramic and metal component geometries to meet vendor and manufacturing constraints
• Generating production-ready drawings, 3D models, and order documentation
• Supporting procurement activities for engineered components
What We’re Looking For
• Currently pursuing a Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related technical field
• Solid experience with professional 3D CAD software (SolidWorks, CATIA, AutoCAD, or similar); experience with Siemens NX is a strong plus
• Exposure to ceramic or composite material systems is advantageous but not required
• A hands-on, proactive attitude suited to a fast-paced startup environment
• Fluency in English (written and verbal); Dutch is a plus; German is a strong plus
What We Offer
• Hands-on experience designing first-of-a-kind hardware in the hydrogen economy
• A front-row seat to the scale-up of a genuine deep-tech startup
• A diverse, inclusive team culture in the heart of Rotterdam’s energy ecosystem
• Direct responsibility and real impact on commercial product design from day one
Ready to build the hardware of the energy transition? Send your CV and a brief motivation letter to HR@hymonic.com
