Senior Scientist, Geochemistry

Number of employees

40

San Francisco or São Paulo, USA

Posted on: 2025-02-15

Category: carbon

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Employment type:

Full time

Experience required:

Senior

Salary

Salary not provided

About the company:

Over millions of years, silicate rock weathering has regulated Earth’s climate. By crushing silicate rocks and spreading them on agricultural soils - an approach called Enhanced Rock Weathering (ERW) - we can accelerate Earth’s natural process into a solution capable of addressing the urgency of climate change.

Existing agricultural and silicate rock sites - namely 5,000+ global silicate rock quarries surrounded by agricultural land - have the potential to remove billions of tonnes of CO2 with enhanced rock weathering. Despite this potential, ERW hasn’t scaled given the extraordinary scientific, technological, and operational challenges involved. Terradot, founded out of the Stanford ecosystem, is addressing these challenges by advancing the science, building the technology, and assembling the coalition needed to make this potential a reality.

We’ve started in Brazil – one of the world’s most optimal locations for ERW thanks to its tropical soils, strength in agriculture, and clean electricity grid. There, we are building the most ambitious ERW hub to date. This hub will drive the necessary breakthroughs in ERW science, ensuring every tonne of carbon dioxide removed is measured and tracked with certainty. 

These insights will power digital tools for the optimization and verification of carbon removal projects, enabling the replicability of these hubs globally If successful, this approach will uniquely and rapidly catalyze global-scale carbon removal, enabling the transformation of [300] such quarries in Brazil and [5,000+] global quarries into carbon removal hubs. 

Terradot has assembled a growing team of leading scientists and engineers with decades of published research (over 100,000 citations on ERW) and hands-on expertise in related fields, providing unmatched experience to drive advancements in ERW.

We are seeking a highly motivated and talented Senior Scientist (Geochemistry) to join our Research & Development team. As a key contributor to and technical expert on the growing team, you will be integral to our work building the foundational scientific knowledge and developing the novel solutions needed to track and quantify the net impact (carbon, agronomic, and broader ecosystem) of enhanced rock weathering (ERW). You will lead projects involving the analysis and interpretation of data from commercial deployment sites, designing and implementing studies to target key research priorities, and contributing to the development of new monitoring approaches. Your work will directly support Terradot’s mission to help stabilize Earth’s climate by transforming nature’s most powerful permanent carbon removal process into a global climate solution.

Role Responsibilities: 

  • Analyze and interpret data from Terradot’s ongoing and future ERW deployments for a) CDR quantification, b) to iteratively improve monitoring approaches, and c) to hypothesis test key research questions. Contribute to the development of protocols used to design and execute commercial deployments.

  • Contribute to or lead the design and execution of pilot deployments, field trials, and other internal research studies. Support and lead field-based activities at deployment and R&D sites in Brazil.

  • Analyze, interpret, and communicate results to inform strategic decision-making and technology development.

  • Lead collaborations with external research partners to target critical outstanding questions in ERW (from interactions with soil organic carbon and nitrogen cycling, to secondary mineral formation, to the reactive transport of weathering products through downstream systems).

  • Collaborate with cross-disciplinary teams to develop the tools required to optimize ERW deployments and the monitoring associated with CDR and agronomic impact quantification; iteratively develop predictive models.    

  • Prepare technical reports, presentations, and scientific publications to communicate results and implications. Present research findings at scientific conferences and publish in peer-reviewed journals.

  • Act as a subject matter expert on a subdiscipline of geochemistry, and provide technical expertise and guidance on geochemical fundamentals to other team members.

Background and Requirements: 

  • Education: 

    • PhD in Geochemistry, Soil Science, Environmental Science, Geology, or a related field. Or an MS degree in a relevant field with 5+ years of experience.

  • Experience:

    • Candidates should have a strong foundation in geochemistry, with deep expertise in a relevant sub-domain. We envision a range of scientific specializations could fit this role including:

      • Soil science

      • Soil biogeochemistry

      • Aqueous geochemistry

      • Hydro-geochemistry 

      • Ecosystem science

    • Experience analyzing and interpreting complex environmental datasets.

    • Experience designing field trials or field sampling campaigns strongly preferred.

    • (bonus) Experience working with agricultural systems, or directly studying weathering dynamics.

  • Skills:

    • Proficient in experimental design and scientific problem-solving. Ability to apply (bio)geochemical + soil science expertise to solve open-ended problems.

    • Proficiency in scientific programming for data analysis and visualization. A working command of python is preferred.

    • Manage complex projects and prioritize across multiple ongoing projects. Ability to balance short- and long-term deliverables.

    • Excellent written and verbal communication skills. Ability to effectively communicate results and technical concepts to internal and external audiences.

Personal Attributes: 

  • Mission-driven, with a deep motivation for contributing to climate solutions.

  • Intellectual curiosity and a strong desire to learn and grow within a dynamic research environment.

  • A collaborative and results-oriented approach to problem-solving, with the ability to effectively communicate and work with interdisciplinary teams.

  • Ability to multitask and prioritize in a fast-paced environment.

  • A strong desire to contribute to cutting-edge research and development in carbon dioxide removal.

About Us: 

Our mission is to stabilize Earth’s climate by transforming nature’s most powerful permanent carbon removal process into a global climate solution. By advancing science, building technology, and assembling a global coalition, we are catalyzing a global initiative to scale Enhanced Rock Weathering within the next decade, starting in Brazil. 

Founded out of the Stanford University ecosystem, Terradot is led by the world’s leading experts to advance the science and technology of ERW. Our unique structure bridges industry, academia, and government and allows our team to contribute with speed & scale. We have raised $58.2M in total funding from John Doerr, Sheryl Sandberg & Tom Bernthal, George Roberts, Microsoft’s Climate Innovation Fund, Google, Cisco and Venture Funds, Floodgate, Kleiner Perkins, Acre Venture Partners, Gigascale Capital, Valor Capital, Ponderosa Ventures and others. We have sold ~300,000 tons in offtakes from leading CDR buyers like Frontier and Google.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law. Research suggests that qualified people from historically marginalized groups may self-select out of opportunities if they don't meet 100% of the job requirements. We encourage individuals who believe they have the skills necessary to thrive to apply for this role.

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Number of employees

40

Full time
Carbon
Terradot logo
Brazil