Durin

Principal Geologist

El Segundo, CA

Full-time

About This Job

About The Role

As a Principal Geologist at Durin you will lead advanced geological analysis and strategic exploration for our next-generation drilling programs. You will guide how we interpret subsurface data, improve drill performance, and discover valuable mineral resources through geological modeling and hands-on field verification.

Key Responsibilities

•

Conduct in-depth geological studies by interpreting core samples, geophysical data, and drilling logs to characterize rock formations and resource potential

•

Collaborate with engineering teams to refine drill designs, automation algorithms, and drilling parameters for greater speed, core recovery, and cost-efficiency

•

Assess rock stability, stress regimes, and hazards to recommend mitigation strategies that reduce drillbit wear and enhance penetration rates in various rock conditions

•

Oversee field campaigns, logging operations, and sampling programs, validating geological models and providing real-time feedback on drilling performance

•

Partner with software & data engineering to incorporate geological insights into sensor platforms, edge computing algorithms, and real-time data analysis

•

Synthesize drilling results, core analyses, and remote sensing data to inform resource estimates, reservoir potential, and future exploration strategies

•

Produce high-quality technical documentation, ensuring geological data and interpretations meet company standards and regulatory requirements

Competencies

•

Master’s or PhD in Geology, Geosciences, or a related field, with extensive industry experience (mining, oil & gas, or mineral exploration preferred)

•

Proven track record using advanced modeling software (e.g., Leapfrog, Petrel) and interpreting geophysical/geochemical data sets

•

Deep understanding of rock properties, stress fields, and failure modes under drilling loads, with hands-on experience optimizing drill performance

•

Demonstrated ability to design and execute field programs in remote and rugged environments, comfortable leading on-site teams and troubleshooting real-time issues

•

Comfortable working with mechanical, robotics, and data-focused teams, translating geological findings into actionable engineering insights

•

Familiarity with relevant mining or drilling regulations, industry standards for safety, sampling, and resource reporting

•

Desire to leverage cutting-edge technology to enhance resource discovery and drilling efficiency, with the ability to think creatively in a fast-paced environment

InThisRoleYouWill

•

Own a product vertical with the opportunity to build a team around yourself over time

•

Work directly with our internal and external customers to drive our roadmap

•

Get to build alongside the best engineers and mining operators in the world

•

Be given autonomy and virtually unlimited room to grow

•

Travel all over the world

ThisMightBeAGoodFitIfYou

•

Have a bias to action, take pride in your work, and care more about getting to the right solution than being right

•

Have led critical projects or initiatives

•

Are product-minded and user-driven

•

Are excited to work in a fast-paced environment with high stakes and quick iteration cycles

•

Are a previous or future founder — if you leave Durin to start a company, we'll do everything to support you, including investing in you and introducing you to Durin's investors

•

Can work from our Los Angeles headquarters (El Segundo)

AdditionalRequirements

•

Must be willing to work from our headquarters in El Segundo

•

Must be willing to work extended hours and weekends as needed

Principal Geologist

About This Job

About The Role

Key Responsibilities

Competencies

InThisRoleYouWill

ThisMightBeAGoodFitIfYou

AdditionalRequirements

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