Drive research into knitted metallic structures, meta material development, phase changing materials and long-term durability. Lava is a climate-tech startup turning breakthrough isothermal heat-engine and heat-pump R&D into real-world megawatts. Our systems pair record thermal efficiency with factory-ready manufacturability, unlocking clean power where it matters most. Key Responsibilities:- Select and test alloys for high thermal conductivity and corrosion resistance.- Develop novel knitted geometries and coatings.- Collaborate with mechanical engineers to balance performance and manufacturability.- Conduct microstructural analysis, fatigue, and corrosion testing.- Work with suppliers to qualify raw materials.- Document and analyze test results to guide design. Key Requirements:- PhD or Master’s in Materials Science, Metallurgy, or Chemical Engineering.- 7+ years in advanced materials R&D (heat exchangers, aerospace, or energy).- Excellent communication and teamwork skills. What We Offer:- Opportunity to build and scale novel clean energy technologies.- Work closely with world-class energy partners and researchers.- Hands‑on experience with cutting‑edge isothermal technology.- A creative, driven, and supportive startup environment.