Materials Engineer
Job Type
Location
We are seeking a hands-on Materials Engineer to join our R&D team and drive the development of next-generation micro-tubular solid oxide fuel cells. You will play a central role in shaping our material platforms: from electrolyte tubes to electrode coatings, ensuring durability, performance, and manufacturability as we scale from prototypes to pilot production.
You will be part of a fast-moving startup team where your contributions directly impact our technology roadmap, and where collaboration across chemistry, mechanical, and electronics disciplines is essential.
Your Tasks
- Develop and optimize materials and processes for fuel cell components (electrolyte, electrodes, coatings)
- Plan and execute experimental campaigns to improve microstructure, stability, and performance
- Characterize materials and interpret results to guide process optimization
- Document methods, results, and best practices in clear technical reports and SOPs
- Establish and improve manufacturing protocols and assembly processes to ensure reproducible fabrication
- Work closely with testing and design teams to link materials properties to real-world cell and stack performance
Your Qualifications
- BSc or MSc in Materials Science/Engineering, Chemistry, Physics, or related field (PhD a plus)
- Hands-on experience in ceramic processing (powder synthesis, thermal treatments, coatings, sintering) is a strong advantage
- Practical experience with materials characterization (e.g., SEM, XRD, TGA) and ability to interpret results
- Familiarity with structure–property relationships in ceramic or electrochemical materials is a strong advantage
- Experience in fuel cells, batteries, or electrochemical devices is a strong advantage
- Strong analytical and problem-solving skills, with attention to detail
- Good communication skills in English, both spoken and written
- Ability to work independently in a lab environment and contribute effectively in a multidisciplinary team
Why Join
- An opportunity to work in a fast-growing field of revolutionary green energy technology
- Competitive salary designed to reward your talent and impact
- A fast-growing start-up, where your career growth is unlimited
- Wellness benefits – use it for gym, massage, or however you stay balanced
- An international, youthful team with monthly socials, and off-site adventures
- Access to mentorship programs and career coaching
- Enjoy additional time off to recharge – 35 paid holiday days per year
About GalTec
GaltTec is at the forefront of fuel cell technology innovation, developing lightweight, sustainable and highly efficient energy solutions to meet the growing global demand. Our advanced fuel cell technology outstandingly extends the operational endurance of drones, IoT devices, and other portable systems—redefining what’s possible in industries that depend on reliable, long-lasting power. As the first Estonian startup selected for the NATO DIANA accelerator, GaltTec is proud to contribute to the advancement of deep-tech solutions that support defense and critical infrastructure.
How To Apply
If you’re interested, send your CV and a short motivation letter to info@galttec.com.
GaltTec extends UAV endurance with next-generation fuel cell systems — maximizing flight time, minimizing downtime, and advancing the future of aerial energy.