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Offshore Geology Jobs (NOW HIRING)

Endurance Energy

Principal Geologist

Seattle, WA · On-site

$160K - $200K/yr

... for offshore energy projects * Background in structural geology, tectonics, or volcanology Benefits & Perks * Global Fieldwork : Travel to fascinating deployment sites along oceanic ridges in ...

Sable Offshore

Sr. Completions Engineer

Houston, TX · On-site

$76K - $103K/yr

Travel to field locations, including onshore and offshore facilities, is required. ESSENTIAL DUTIES ... Drilling, Production, Reservoir, Geology, Land, and Regulatory teams * Maintain accurate ...

Sable Offshore

Sr. Completions Engineer

Houston, TX

$76K - $103K/yr

Travel to field locations, including onshore and offshore facilities, is required. ESSENTIAL DUTIES ... Drilling, Production, Reservoir, Geology, Land, and Regulatory teams * Maintain accurate ...

Sable Offshore Corp

Sr. Completions Engineer

Houston, TX

$76K - $103K/yr

Travel to field locations, including onshore and offshore facilities, is required. ESSENTIAL DUTIES ... Drilling, Production, Reservoir, Geology, Land, and Regulatory teams * Maintain accurate ...

W&T Offshore, Inc.

Geoscientist

Houston, TX · On-site

W&T Offshore, Inc. (NYSE: WTI) is a thriving, independent oil and natural gas producer operating in ... Bachelor's Degree in Geology, Geophysics, Geosciences or a related discipline is required. Master ...

W&T Offshore, Inc.

Geoscientist

Houston, TX · On-site

W&T Offshore, Inc. (NYSE: WTI) is a thriving, independent oil and natural gas producer operating in ... Bachelor's Degree in Geology, Geophysics, Geosciences or a related discipline is required. Master ...

APTIM

Sr. Marine Geoscientist Project Manager

Tampa, FL · On-site

APTIM geoscientists specialize in offshore geophysical/geotechnical data collection, processing, and reporting for investigations related to seabed and shallow to medium marine geology that form the ...

APTIM

Marine Geoscientist

Tampa, FL · On-site

$31.25 - $36.06/hr

Serve as Offshore Field Party Chief (or directly support in that capacity), responsible for safe ... Bachelor of Science degree (or higher) in geology, geophysics, oceanography, or a related field ...

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Offshore Geology information

See salary details

$36K

$77K

$124.5K

How much do offshore geology jobs pay per year?

As of Jul 13, 2026, the average yearly pay for offshore geology 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.

What are the key skills and qualifications needed to thrive as an Offshore Geologist, and why are they important?

To thrive as an Offshore Geologist, you need a strong background in geology or earth sciences, typically with a bachelor's or master's degree and experience in marine environments. Familiarity with seismic interpretation software, GIS tools, and data analysis platforms is usually required, along with relevant offshore certifications such as BOSIET. Strong analytical thinking, attention to detail, and effective teamwork are essential soft skills in this role. These competencies are crucial for accurately interpreting geological data, ensuring operational safety, and supporting successful exploration projects in challenging offshore settings.

What is offshore geology?

Offshore geology is the study of the structure, composition, and processes of the Earth’s subsurface beneath bodies of water such as seas and oceans. Offshore geologists analyze marine sediments, rock formations, and underwater landforms to understand geological history, identify natural resources like oil and gas, and assess environmental impacts. Their work often supports industries such as energy exploration, marine engineering, and environmental conservation. Offshore geology relies on techniques like seismic surveys, core sampling, and remote sensing to gather data from beneath the seafloor.

What are the main challenges faced by offshore geologists when collecting and analyzing geological data at sea?

Offshore geologists often contend with challenging weather conditions, limited accessibility to remote locations, and the need to operate specialized equipment aboard vessels. Data collection at sea requires careful coordination with marine crews and adherence to strict safety protocols. Additionally, interpreting geological samples and seismic data in real-time can be demanding, as decisions must often be made quickly to optimize drilling operations or exploration efforts. Collaboration with multidisciplinary teams, such as engineers and geophysicists, is essential to ensure accurate data analysis and project success.

What is the difference between Offshore Geology vs Marine Geology?

AspectOffshore GeologyMarine Geology
CredentialsBachelor's or higher in Geology, Geosciences, or Earth SciencesBachelor's or higher in Geology, Geosciences, or Earth Sciences
Work EnvironmentOffshore oil rigs, seismic survey vessels, coastal areasUnderwater research sites, ocean floors, coastal regions
Industry UsageOil & gas exploration, offshore constructionAcademic research, environmental assessment, resource exploration

Offshore Geology and Marine Geology share similar educational backgrounds and often work in overlapping environments. However, Offshore Geology primarily focuses on oil and gas exploration in offshore settings, while Marine Geology emphasizes studying ocean floors and marine processes for research and environmental purposes.

More about Offshore Geology jobs
What cities are hiring for Offshore Geology jobs? Cities with the most Offshore Geology job openings:
What states have the most Offshore Geology jobs? States with the most job openings for Offshore Geology jobs include:
What job categories do people searching Offshore Geology jobs look for? The top searched job categories for Offshore Geology jobs are:
Offshore Geology jobs near you
Operations / Wellsite Geologist III

Operations / Wellsite Geologist III

Airswift

Spring, TX • On-site

Full-time

Posted 4 days ago

Job description

Operations / Wellsite Geologist III
Duration: 12 months
Location: Spring, TX
Rotation: 5/40
Position Overview
This opportunity is suited to an experienced Operations / Wellsite Geologist supporting the planning and execution of exploration, appraisal, and development wells. The Operations / Wellsite Geologist will work in a technically demanding environment focused on well planning, pressure prediction, site investigation, and drilling surveillance. This position offers involvement across the full well lifecycle, with close coordination alongside geoscience, petrophysics, reservoir engineering, and wells teams. Role is based onsite in Houston, with occasional travel to onshore or offshore rig locations.
Role Context
This role sits within the energy sector, supporting drilling activity across exploration, appraisal, and development well programs. The working environment is primarily office-based at a major Houston campus, with infrequent visits to rig locations that may be onshore or offshore. The position operates within an integrated asset team environment and involves collaboration with subsurface and wells disciplines during planning and execution phases.
Key Responsibilities
  • Support the planning and execution of wells, including well planning, surveillance, and delivery of geological objectives.
  • Develop key well planning deliverables such as tophole prognosis, pore pressure prediction, and input to well design.
  • Coordinate with wells engineers, petrophysicists, and geoscience teams to align geological evaluation and operational requirements.
  • Prepare geological programs, formation evaluation plans, communication protocols, and supporting documentation for well execution.
  • Contribute to casing seat selection, total depth selection protocols, coring programs, and formation evaluation design.
  • Provide technical oversight and support to wellsite geological personnel and associated service providers to ensure high-quality data acquisition.
  • Review geological data, wellsite information, logs, and drilling results to support operational decisions during drilling and logging activities.
  • Assist with geosteering, wireline logging, coring operations, and wellsite-based geological activities where required.
  • Maintain quality control, storage, and archival of relevant electronic and physical geological data.
  • Compile final well reports and present technical findings, reviews, and lessons learned to subsurface and wells teams.
Qualifications & Experience
  • BS/MS in Geology from a recognized institution
  • Experience as an Operations / Wellsite Geologist III or in a comparable Operations Geologist role.
  • Strong understanding of integrated pore pressure prediction and pressure surveillance.
  • Strong understanding of site investigation, including shallow drilling hazards evaluation and riserless drilling geohazards.
  • Experience with onshore and offshore drilling, including platform or deviated wells and associated evaluation technologies.
  • Experience with mud logging, cuttings description, image log interpretation, lithology correlation, and well path interpretation.
  • Experience with directional drilling, well planning, depth control measurements, and conventional coring operations.
  • Strong written and spoken English, with effective organizational, coordination, and collaborative skills.
  • Flexibility to support operational coverage outside standard business hours when required.
  • Experience using azimuthal ultra-deep resistivity for geosteering highly directional or deviated wells.
  • Experience with managed pressure drilling and its impact on geological data collection.
  • Experience in production drilling environments, structural geology application, and integration into 3D geological models.
  • Familiarity with Operations Geology software packages such as Geologix and Gravitas.
  • Current offshore survival or safety certifications where relevant to project activity.
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