Junior Materials Engineer​/Ceramic Expert; f​/m​/d

Junior Materials Engineer/Ceramic Expert (f/m/d)
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Are you passionate about tackling climate change? Eager to make a real impact on the environment? Well, look no further - you’re in the perfect place!

We are looking for a strong believer in climate action to help our diverse team successfully build and test our electric heater, which can fully replace fossil fuel flames. As a Junior Materials Engineer/Ceramic Expert (f/m/d), you will bring expertise to our team in the design, analysis and manufacturing of ceramic materials, preferably high-temperature oxide ceramics. You will work closely with our core engineering team to better understand the failure mechanisms of our zirconia-based resistive heating elements and other ceramic components, do in-depth analysis/research on performance characteristics, and help us manufacture our ceramic components.

• Conduct research on oxide ceramics for high-temperature heating applications, focusing on failure mechanisms such as creep and diffusion.
• Develop models to estimate the service lifetime of high-temperature ceramic materials under various manufacturing processes and operating conditions.
• Support the design, test and manufacturing activities by interpreting the results from a materials perspective.
• Help to build up an R&D manufacturing process for our ceramic components.
• Collaborate with external project partners and suppliers.
• Conduct experiments and tests for material micro‑structure characterization and outsource them when appropriate.
• Support concept development with curiosity, creativity, and technical expertise.
• Explore innovative approaches, research existing knowledge, and engage in collaborative team discussions.

Within 1 month, you will:

• Get to know the team, their priorities, and our ways of working.
• Become familiar with your colleagues' roles and responsibilities.
• Gain an introduction to our technology and actively participate in our development processes.
• Develop an understanding of the boundary conditions and operating requirements for ceramic components used in our technology.

Within 3 months, you will:

• Propose improvements to our designs and processes.
• Take a leading role in addressing material‑related questions and challenges.
• Assume responsibility for establishing an in‑house R&D manufacturing line for ceramic components.

Within 6 months, you will:

• Mitigate material‑related risks to enhance reliability and performance.
• Lead research projects and apply findings to advance our heating technology.
• Enhance the manufacturing quality of ceramic components.

• Master’s or PhD in Mechanical Engineering, Metallurgical and Materials Engineering, Ceramic Engineering, Chemical Engineering, Physics, (Electro)
  Chemistry, or a related field.
• In‑depth understanding of ceramic materials, with a preference for expertise in high‑temperature oxide ceramics.
• Familiarity with the mechanical, thermal, and microstructural properties of ceramic materials.
• Strong research and analytical skills.
• Excellent oral and written communication skills in English. German language is not required.
• Ability to work independently and take initiative.

Even better if you have:

• Experience with material micro‑structure characterization techniques, such as X‑Ray Diffraction (XRD), Scanning Electron Microscopy (SEM), and Energy Dispersive X‑ray Spectroscopy (EDS).
• Hands‑on experience in ceramic material manufacturing and testing.
• Proven track record in high‑temperature ceramic research.

Please note that this role can be structured as fully on‑site or in hybrid mode, requiring a minimum of 3 days per week on‑site in Offenburg, Germany.

We understand that there's more to a person than what's on their CV. If you're unsure whether you have the right profile for the role… go ahead and hit the 'Apply' button and give it a try!

Working at Hyper Heat

• We’re a climate tech startup. You’ll join us in our mission to fight climate change and make a real difference!
• You’ll learn all about our company, our story, our team, and our workflow, and you will receive comprehensive practical onboarding.
• We’re a small,…