Magnet Scientist

About the Role

We are looking for an experienced Magnet Scientist to spearhead the development and manufacturing of cutting-edge magnetic materials. This role is highly hands-on and laboratory-focused, requiring active engagement in advancing the microstructure, processing methods, and performance of AI-discovered magnet alloys. You will serve as a vital link between computational materials predictions and practical execution, aiming to transform theoretical promising alloys into high-functioning magnets through meticulous control of phase formation, grain structures, and defect management.

Key Duties

• Conduct daily experimental synthesis using techniques such as physical vapor deposition, melt growth, flux growth, and arc-melting.
• Plan and implement sophisticated heat treatments, annealing sequences, and processing strategies to tailor grain size, texture, and phase distribution.
• Optimize magnet properties including coercivity, remanence, and thermal stability by engineering microstructural features.
• Develop scalable production processes moving from ingot to powder to bulk magnet forms, utilizing sintering and hot pressing methods.
• Carry out advanced X-ray structural analyses and spectroscopy to characterize materials.
• Perform magnetic measurements including hysteresis loops and temperature-dependent properties with VSM or PPMS magnetometers.
• Study magnetic domain behavior, reversal mechanisms, and anisotropy to provide scientifically informed feedback to the AI development team.

Qualifications

• PhD or MSc in Physics, Materials Science, Metallurgy, or Chemistry plus at least five years of practical experience.
• Proven expertise with synthesis and fabrication of inorganic crystal materials, notably permanent magnets or functional intermetallic compounds.
• Strong background in microstructure design and understanding the interplay between structure and physical properties.
• Skilled in magnetic characterization techniques, particularly PPMS or VSM systems.

Preferred Experience

• Familiarity with rare-earth and rare-earth-free magnet materials as well as powder metallurgy processes.
• Experience using electron backscatter diffraction (EBSD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM) for detailed microstructural examination.
• Track record in generating materials data supporting patent filings and industrial qualification.

About alqem

alqem is an innovative start-up based in Germany and Portugal focused on pioneering materials discovery by integrating advanced AI algorithms with intelligent synthesis methods. Our mission is to develop breakthrough materials critical for energy transition, enhanced computing, and the future of mobility. Our leadership combines deep expertise in AI-driven material databases and extensive industrial experience in chemicals and energy sectors.

We cultivate a company culture that empowers team members as owners, fosters curiosity and problem-solving, celebrates scientific achievements, and supports collaborative success towards common goals.