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Full Time Offshore Geologist Jobs (NOW HIRING)

Principal Geologist

Seattle, WA ยท On-site

$160K - $200K/yr

Offshore geoscience operations, including field experience on research vessels or offshore drilling ... Equity is granted to every full-time employee as a meaningful piece of ownership. We believe the ...

W&T Offshore (NYSE: WTI) has been an independent oil and natural gas producer active in the ... Houston Office - 5718 WESTHEIMER RD 77057 FULL-TIME/PART-TIME: Full-Time SCHEDULE: Mon -Thurs - 9 ...

APTIM geoscientists specialize in offshore geophysical/geotechnical data collection, processing ... APTIM seeks to hire a full-time Senior Marine Geoscientist/Project Manager in our Tampa, FL office.

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Full Time Offshore Geologist information

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$36K

$77K

$124.5K

How much do full time offshore geologist jobs pay per year?

As of Aug 10, 2026, the average yearly pay for full time offshore geologist in the United States is $77,030.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,000.00 and $93,000.00 per year, depending on experience, location, and employer.

How much does a full time offshore geologist make?

A full-time offshore geologist typically earns between $70,000 and $130,000 annually, depending on experience, location, and the complexity of projects. Salaries often include additional benefits such as hazard pay, overtime, and specialized training due to the challenging offshore environment.

What are the key skills and qualifications needed to thrive as a full time offshore geologist?

To thrive as a Full Time Offshore Geologist, you need a solid background in geology or earth sciences, typically supported by a relevant degree and offshore safety certifications like BOSIET. Familiarity with geological modeling software, seismic interpretation tools, and data acquisition systems is important for analyzing subsurface conditions. Strong problem-solving skills, attention to detail, and effective communication are valuable soft skills for collaborating with multidisciplinary teams in challenging environments. These competencies ensure accurate geological assessments, safe operations, and successful project outcomes in offshore settings.

What are some common challenges faced by full time offshore geologists and how can they be addressed?

Full-time offshore geologists often encounter challenges such as working in remote locations, adapting to shift schedules, and dealing with unpredictable weather conditions. Communication with onshore teams can sometimes be limited, making real-time decision-making crucial. Building resilience, maintaining strong safety practices, and developing effective collaboration skills are essential for success in this role. Many companies provide comprehensive training and support systems to help offshore geologists manage these challenges and foster a positive team environment.

What is the difference between Full Time Offshore Geologist vs Full Time Onshore Geologist?

AspectFull Time Offshore GeologistFull Time Onshore Geologist
Work EnvironmentMarine, offshore drilling sites, platformsLand-based exploration sites, onshore drilling locations
Required CredentialsBachelor's degree in geology or related field, offshore safety certificationsBachelor's degree in geology or related field, land exploration certifications
Industry UsageOil & gas, offshore mineral explorationMining, land-based oil & gas exploration
Work ConditionsRemote, physically demanding, exposure to harsh weatherMore accessible, varied terrain, less physically demanding

Full Time Offshore Geologists primarily work in marine environments on offshore platforms, requiring specialized safety certifications and dealing with remote, challenging conditions. In contrast, Full Time Onshore Geologists work on land-based sites with different logistical and environmental factors. Both roles require a geology degree but differ mainly in work setting and safety requirements.

What is a full time offshore geologist?

Full Time Offshore Geologists are professionals who work on oil rigs, drilling platforms, or ships at sea, primarily focusing on the exploration and analysis of underwater geological formations. They collect and interpret geological data to locate and evaluate potential sites for oil, gas, or mineral extraction. Their work often involves using specialized equipment to sample rocks, sediments, and fluids, and collaborating with engineers and other scientists. Offshore geologists usually work in rotations, spending weeks at a time on-site and then returning home for rest periods. This role requires strong analytical skills, physical fitness, and the ability to work in challenging, remote environments.
More about Full Time Offshore Geologist jobs
What cities are hiring for Full Time Offshore Geologist jobs? Cities with the most Full Time Offshore Geologist job openings:
What are the most commonly searched types of Offshore Geologist jobs? The most popular types of Offshore Geologist jobs are:
Infographic showing various Full Time Offshore Geologist job openings in the United States as of August 2026, with employment types broken down into 84% Full Time, 1% Part Time, and 15% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $77,030 per year, or $37 per hour.

Principal Geologist

Endurance Energy

Seattle, WA โ€ข On-site

$160K - $200K/yr

Full-time

Medical, Dental, Vision, PTO

Re-posted 16 days ago


Job description

About Endurance
Endurance is building the world's first modular subsea geothermal power plants, converting vast thermal resources under the ocean into gigawatts of baseload power. Backed by Founders Fund, Felicis, First Round Capital, and Point72 Ventures, our founding team includes veterans from SpaceX, Helion, Blue Origin, and Apple. We have completed multiple deep-ocean deployments to subsea volcanoes and are launching a long-term demonstration project this fall. By leveraging modular design, manufacturing scale, efficient drilling, and latent cooling on the seafloor, we are pioneering a new category of energy that outperforms traditional sources on environmental impact, deployment speed, and cost.
What you'll be doing
As the Principal Geologist at Endurance, you'll be at the forefront of identifying and characterizing the most promising subsea geothermal sites around the globe. You'll combine cutting-edge marine geology techniques with practical drilling operations experience to unlock the vast energy potential beneath the ocean floor. This role requires deep technical expertise in resource drilling and the scrappy, entrepreneurial mindset essential to pioneering an entirely new industry.
You'll wear multiple hats, working directly with our engineering teams to translate geological insights into actionable deployment strategies while also getting your hands dirty with field operations and data collection. In true startup fashion, you'll move fast, make decisions with incomplete information, and adapt quickly as we learn from each deployment. Your geological expertise will be fundamental to our mission of scaling clean energy infrastructure globally, and you'll have the autonomy to shape how we approach subsea geology as the company grows.
Key Responsibilities
  • Take ownership of geological and drilling decision-making with limited oversight and tight timelines
  • Lead geological site assessment and characterization for subsea geothermal installations along mid-ocean ridges and hydrothermal systems
  • Develop drilling strategies and wellbore designs optimized for subsea geothermal energy extraction
  • Analyze seafloor geology, heat flow patterns, and hydrothermal fluid characteristics to identify optimal drilling locations
  • Interpret geophysical surveys, bathymetric data, and subsurface imaging to map geological structures and thermal anomalies
  • Design and oversee geological sampling programs using ROVs, submersibles, and specialized drilling equipment
  • Collaborate with marine operations teams to plan and execute subsea drilling campaigns
  • Rapidly assess geological risks including seismic activity, seafloor stability, and thermal system variability
  • Create geological models to predict long-term reservoir performance and system sustainability
  • Support environmental impact assessments and regulatory permitting processes
  • Work across multiple disciplines - from geology to engineering to business development - as needed to move projects forward
Qualifications
  • Bachelor's or master's degree in Geology, or Petroleum Engineering or related discipline (MS or PhD preferred).
  • Direct experience with drilling operations, including oil and gas, geothermal systems (including EGS), and/or deep water wells (2,000+ ft.). Demonstrated track record managing drilling projects with cumulative budgets in the $10M-$100M+ range.
  • Familiarity with drilling techniques, wellbore design, and completion techniques
  • 4+ years of experience in the subsurface fluid resource sector (oil and gas, solution mining, or geothermal); experience at an operator strongly preferred.
  • Demonstrated ability to manage project budgets and control costs.
  • Experience interpreting geophysical data, (seismic, magnetics, etc.), well logs, and other subsurface geological information.
  • Background in hydrothermal systems, volcanic geology, or geothermal resource assessment
  • Ability to thrive in ambiguous, fast-moving environments with minimal structure and maximum autonomy
  • Comfortable making critical geological decisions with incomplete data and tight deadlines
  • Strong bias toward action and hands-on problem solving
  • Excellent adaptability and willingness to tackle challenges outside traditional geological scope
Preferred Skills
  • Offshore geoscience operations, including field experience on research vessels or offshore drilling platforms
  • Experience with ROV/AUV operations and subsea geological sampling techniques
  • Knowledge of reservoir engineering principles and geothermal fluid dynamics
  • Understanding of seafloor drilling systems (riserless drilling, seafloor templates, subsea wellheads)
  • Experience with geological risk assessment for offshore energy projects
  • Background in structural geology, tectonics, or volcanology
Compensation, Benefits, & Perks
As a pre-revenue startup, Endurance Energy offers competitive base salaries and generous equity packages for full-time employees. Final base salary will be determined by an array of factors including internal equity, job-related knowledge, skills, and work experience.
A key aspect of our compensation philosophy is that value creation should be aligned with rewards. Right now this means equity is a significant portion of every full-time employee's compensation. As the company matures, there will be continued evolution and changes to the total rewards and total compensation package. What will always be true is that if we win, we win together. Equity is granted to every full-time employee as a meaningful piece of ownership. We believe the people building the company should share directly in the value they create.
In addition to a competitive base salary and equity, employees will receive all of our other great benefits and perks, including:
  • Benefits: Health, Dental, and Vision insurance coverage
  • Time Away: Flexible PTO including 12 paid company holidays
  • Global Fieldwork: Travel to fascinating deployment sites along oceanic ridges in locations like the Pacific Northwest, Hawaii, Iceland, Japan, New Zealand, and the Azores
  • Hands-on Experience: Participate in sea trials and deployment operations in partnership with leading oceanographic institutions
  • Cutting-edge Development: Work with technology that spans high-power electronics, marine systems, and clean energy
  • Impactful Work: Help solve one of the world's most pressing challenges
  • Dive Certification: Company-sponsored recreational dive certification
  • Other Perks: Access to the company boat, free meals and snacks, and the list goes on!

If you're selected for consideration, a recruiter will be able to discuss in greater detail.