{"schemaVersion":"jobsearcher.job.v1","id":"83949a65fa8abc7e16309b0c","url":"https://jobsearcher.com/jobs/83949a65fa8abc7e16309b0c","canonicalUrl":"https://jobsearcher.com/jobs/83949a65fa8abc7e16309b0c","title":"Materials Science Expert - Engineering","description":"About the role\n\nWe build materials-science and engineering tasks that test how well an AI model does real expert work. You write a realistic task — a prompt, a data room, and a way to grade it — run it against the model, and tighten it until the model can no longer reason through it cleanly.\n\nWhat you'll do\n\nAuthor domain-authentic tasks drawn from work you've actually done.\n\nBuild the data room and grading criteria that make the task objectively scorable.\n\nRun the task against the model, analyse where it succeeds or fails, and iterate until it genuinely discriminates.\n\nWork with the project lead and other domain experts to settle what \"good\" looks like in your domain.\n\nWho we're looking for\n\nSenior expertise in materials science — metals, ceramics, composites, characterization, additive manufacturing — or in electrical engineering (analog, RF, power) or mechanical engineering (design, CFD and fluids, heat transfer, pressure vessels, NDE, CAE).\n\nComfortable navigating ambiguity — much of the work is still being defined, and shaping it is part of the role.\n\nAble to explain not just the right answer, but why a wrong answer is wrong.\n\nSupport\n\nDaily onboarding sessions and multiple office hours every day.\n\n#J-18808-Ljbffr","company":"Mercor","rawCompany":"mercor","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-09-03T04:06:10.364Z","occupations":[{"code":"17-2131.00","title":"Materials Engineers","slug":"materials-engineers"},{"code":"19-2032.00","title":"Materials Scientists","slug":"materials-scientists"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"}],"industries":[{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"},{"code":"541690","title":"Other Scientific and Technical Consulting Services","slug":"other-scientific-and-technical-consulting-services"},{"code":"541330","title":"Engineering Services","slug":"engineering-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Materials Science Expert - Engineering","description":"About the role\n\nWe build materials-science and engineering tasks that test how well an AI model does real expert work. You write a realistic task — a prompt, a data room, and a way to grade it — run it against the model, and tighten it until the model can no longer reason through it cleanly.\n\nWhat you'll do\n\nAuthor domain-authentic tasks drawn from work you've actually done.\n\nBuild the data room and grading criteria that make the task objectively scorable.\n\nRun the task against the model, analyse where it succeeds or fails, and iterate until it genuinely discriminates.\n\nWork with the project lead and other domain experts to settle what \"good\" looks like in your domain.\n\nWho we're looking for\n\nSenior expertise in materials science — metals, ceramics, composites, characterization, additive manufacturing — or in electrical engineering (analog, RF, power) or mechanical engineering (design, CFD and fluids, heat transfer, pressure vessels, NDE, CAE).\n\nComfortable navigating ambiguity — much of the work is still being defined, and shaping it is part of the role.\n\nAble to explain not just the right answer, but why a wrong answer is wrong.\n\nSupport\n\nDaily onboarding sessions and multiple office hours every day.\n\n#J-18808-Ljbffr","datePosted":"2026-09-03T04:06:10.364Z","dateModified":"2026-09-03T04:06:10.364Z","hiringOrganization":{"@type":"Organization","name":"Mercor","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"83949a65fa8abc7e16309b0c"},"url":"https://jobsearcher.com/jobs/83949a65fa8abc7e16309b0c"}}