Analytical Geochemist

About the Job

Join a groundbreaking startup harnessing the chemical potential of the earth to unlock a new primary energy resource. We use the earth as a chemical reactor to produce geologic ammonia
, an essential chemical/fuel significantly cheaper than current production methods. Our proprietary stimulation and reaction-control methods position us at the forefront of clean, reliable, and low-cost energy solutions.

We are seeking a technically rigorous Analytical Geochemist to deepen our understanding of fluid–rock–gas interactions and to lead advanced characterization efforts on experimental systems. The ideal candidate will bring strong expertise in geochemical, mineralogical, and petrographic analysis, coupled with hands-on experience using a range of analytical and spectroscopic techniques. In addition to supporting experimental research, this role will contribute to daily laboratory operations
, ensuring efficient execution, data integrity, and instrument readiness in a collaborative research environment.

• B.S. in geochemistry, geology, chemistry, materials science, or related field
• 2+ years of relevant lab experience with analytical or geochemical characterization
• Solid grounding in aqueous geochemistry, mineralogy, and reaction chemistry
• Demonstrated ability to communicate complex data clearly to interdisciplinary teams
• Eligible to work in the U.S. without immediate sponsorship
• Excellent communication, documentation, and problem-solving skills
• Strong interpersonal and team collaboration abilities
• Self-starter capable of thriving in a fast-paced and dynamic start-up environment

• M.S. or Ph.D. in geochemistry, geology, chemistry, or chemical engineering
• 2+ years of experience conducting rock, fluid and gas characterization using diverse analytical tools
• Experience with high-pressure, high-temperature (HPHT) experiments on fluid–rock–gas systems
• Proficiency in analytical and geochemical techniques, including XRD (X-ray Diffraction), NMR Spectroscopy, ICP-OES and IC (Ion Chromatography), SEM-EDS (Scanning Electron Microscopy with Energy Dispersive Spectroscopy), GC (Gas Chromatography), Petrography and thin section analysis, micro-CT
• Experience managing and maintaining instrumentation, calibrations, and troubleshooting
• Familiarity with statistical methods, data analytics, and experimental design
• Experience with geological hydrogen processes or subsurface geochemical systems

• Perform comprehensive sample characterization using XRD, SEM-EDS, NMR, ICP-OES, GC, IC, and petrographic techniques
• Support day-to-day laboratory operations, including sample preparation including rock cutting, crushing and coring, assay preparation, reagent management, and equipment maintenance
• Conduct HPHT experiments investigating fluid–rock–gas reactions and geochemical kinetics
• Analyze and interpret multi-modal datasets to inform reaction mechanisms and scaling relationships
• Develop, refine, and document data analysis workflows and experimental methods
• Conduct literature reviews to identify analytical and geochemical advances relevant to project goals
• Ensure strict adherence to EH&S standards and laboratory safety protocols
• Communicate results through internal reports, technical presentations, and collaborative reviews

• Comprehensive healthcare, vision, and dental coverage for employees and dependents
• Competitive compensation with stock option opportunities
• Access to cutting-edge geochemical and materials characterization facilities
• A dynamic, collaborative culture that values curiosity, precision, and innovation