Senior Geochemist

The Senior Geochemist will work primarily in a team-based laboratory environment investigating geochemical processes occurring during water/rock reactions in rock fracture networks. The reaction networks will have direct relevance to the mining, geothermal, geologic

H2 , and

CO2

sequestration industries. The individual will lead the geochemistry design and execution of our laboratory and field-scale investigations, and collaborate with other geochemists, rock-mechanics and pulse-power engineers on rock fracturing and reactivity projects for geologic carbon storage, geologic

H2

production and in-situ mineral recovery from geologic formations. The Senior Geochemist will be involved with the general R&D efforts of the Company, and will also assist in preparing and/or leading proposals and grants for US and international private and public funding opportunities.The Senior Geochemist will assume many of the following responsibilities, depending upon prior experience:Take an active role in the design and execution of laboratory investigations optimizing geochemical processes related to CO2 sequestration, geological H2, and mineral extraction;Investigation of complex electro-chemical reactions under reservoir conditions;Development and execution of field-scale geochemical sampling programs;Collection and analysis of geochemical samples from reactors, core-flood experiments and field sites;Analysis and interpretation of large, multivariate geochemical datasets pertaining to geothermal and mining environments;Investigation of the effects of mineral dissolution and precipitation on reservoir permeability and porosity at HPHT conditions;Prepare and present project updates, technical presentations and reports for team-members, clients, industry, and academic partners;Prepare governmental reports, funding proposals, research papers, presentations, etc.;Organization of project meetings and documentation of procedures, data and inventions.The Senior Geochemist will have the minimum qualifications:PhD in geochemistry/geoscience/geological engineering or related field;Minimum 4 years of geochemical laboratory experience;Strong analytical and problem-solving capabilities with the ability to make technically sound recommendations with incomplete information;Prior preparation of successful proposals, publications or patents;Demonstrated ability to communicate and collaborate with interdisciplinary teams.The following qualifications are preferred:4+ years field experience in oil & gas, geothermal, hydrogen, CO2 and/or mining applications of geochemical data;Prior experience working with a scientific team and/or providing mentorship;Research experience in fluid-fluid, fluid-mineral and fluid-rock interactions;Experience as a principal or co-principal investigator for external project funding;Aqueous geochemical analyses (e.g. IC, ICP-OES, ICP-MS), gas chemistry analyses (e.g. GC, GC-MS) and field chemical analysis with handheld sensors and instruments;Rock characterization such as fracture imaging (XCT), chemical imaging, mineral microanalyses (e.g., EPMA, LA-ICP-MS, Raman spectroscopy), whole-rock (e.g., XRD, ICP-OES-60 and WDXRF), and microscopy (e.g., FE-SEM, cathodoluminescence, reflected-light microscopy, and transmitted-light microscopy);Design and set-up of water/rock reaction experiments, including at high pressure and temperature and extraction of reacted fluids and gases;Design and set-up of core-flooding experiments, including at high pressure and temperature and extraction of reacted fluids and gases;Experience with HPHT triaxial cells conducting reactive transport tests, core flooding, or permeability investigations;Experience with geochemical- and/or reactive transport modeling;Development and execution of field-scale sampling programs such as sampling well fluids for aqueous geochemical species and dissolved gas analyses;Research experience in mafic and ultramafic petrology and ore petrogenesis;Experience in electro-chemistry;Familiarity with experimental design, setup fabrication and troubleshooting;Experience with sensors, electronic data acquisition- and control, and data logging systems;Experience with CO2 sequestration and mineralization applications, in-situ mining, and/or geological H2;Familiarity with Lab Safety and EHS protocols;Good/Advanced programming skills in Matlab/Python/R. LabView and C++ are a bonus.Benefits include:Medical, dental, vision;Vacation – Eden observes Federal holidays, Thanksgiving holiday week, Christmas and New Year, and also provides 15 additional workdays per year (3-weeks) vacation time;Sick days, bereavement time;Bonuses based on the size/impact of contracts, patents, awards.

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