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Subsurface Data Analyst Jobs in California (NOW HIRING)

Geoscientist I

Lake Forest, CA

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Geoscientist I Job Summary: hydroGEOPHYSICS (Certerra Subsurface Imaging; HGI) is a geophysical ... data collection, data analysis, and report writing. Beyond fieldwork, the candidate will help ...

Hydrogeologist, Mid-Career

Sacramento, CA · On-site

$100K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Complete complex analyses and calculations. * Manage and organize field programs and conduct technical briefings to field staff. * Perform interpretation of subsurface data. * Generate complete ...

Experience with geophysical monitoring or analysis of microseismic data * Experience modeling fluid flow in the subsurface, geomechanical behavior of faults, or seismic wave propagation * Experience ...

Experience with geophysical monitoring or analysis of microseismic data * Experience modeling fluid flow in the subsurface, geomechanical behavior of faults, or seismic wave propagation * Experience ...

Experience with geophysical monitoring or analysis of microseismic data * Experience modeling fluid flow in the subsurface, geomechanical behavior of faults, or seismic wave propagation * Experience ...

Lead Civil Engineer-San Francisco

Rancho Cordova, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Applies geotechnical engineering principles such as subsurface characterization, foundation ... Analyze and interpret geotechnical, environmental, and monitoring data obtained from field ...

Lead Controls Engineer

Cerritos, CA · On-site

$86K - $112K/yr

Upwing Energy is developing and commercializing first-of-their-kind Subsurface Compressor Systems ... Analyze motor and system performance data and make recommendations for improvements. * Coordinate ...

Lead Civil Engineer-San Francisco

Rancho Cordova, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Applies geotechnical engineering principles such as subsurface characterization, foundation ... Analyze and interpret geotechnical, environmental, and monitoring data obtained from field ...

Lead Controls Engineer

Cerritos, CA · On-site

$86K - $112K/yr

Upwing Energy is developing and commercializing first-of-their-kind Subsurface Compressor Systems ... Analyze motor and system performance data and make recommendations for improvements. * Coordinate ...

Showing results 21-40

Subsurface Data Analyst information

See California salary details

$33.6K

$81.6K

$134.2K

How much do subsurface data analyst jobs pay per year?

As of Aug 16, 2026, the average yearly pay for subsurface data analyst in California is $81,558.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,700.00 and $95,700.00 per year, depending on experience, location, and employer.

What does a subsurface data analyst do?

On a typical day, a Subsurface Data Analyst gathers and processes geological, geophysical, or petrophysical data to help evaluate subsurface conditions and identify potential resource opportunities. They use specialized software to interpret seismic data, generate subsurface maps or models, and contribute technical findings to multidisciplinary teams. The role often involves preparing reports or data visualizations and participating in project meetings to support engineers, geoscientists, or drilling specialists. Analysts may also be responsible for quality control of incoming data and recommending improvements in data acquisition or interpretation techniques.

What is a subsurface data analyst?

A Subsurface Data Analyst collects, processes, and interprets geological and geophysical data to support exploration and production activities in industries like oil and gas, mining, and environmental science. They work with datasets from sources such as seismic surveys, well logs, and geological models to identify patterns, assess subsurface conditions, and improve decision-making. This role requires expertise in data management, visualization, and analytics tools to ensure accurate and efficient use of subsurface information.

What skills and qualifications are needed to be a subsurface data analyst?

To thrive as a Subsurface Data Analyst, you need a solid background in geology, geophysics, or petroleum engineering, with proficiency in data analysis and interpretation related to subsurface environments. Expertise with technical tools such as Petrel, Kingdom, or Geoteric software, along with experience in handling large datasets, and certifications like GISP or relevant industry training, is highly valued. Strong problem-solving skills, attention to detail, and effective communication abilities set outstanding analysts apart. These skills ensure accurate data-driven insights that are vital for resource evaluation and successful collaboration within multidisciplinary energy or environmental teams.

What are popular job titles related to Subsurface Data Analyst jobs in California?

For Subsurface Data Analyst jobs in California, the most frequently searched job titles are:

What job categories do people searching Subsurface Data Analyst jobs in California look for?

The top searched job categories for Subsurface Data Analyst jobs in California are:

What cities in California are hiring for Subsurface Data Analyst jobs?

Cities in California with the most Subsurface Data Analyst job openings:

Infographic showing various Subsurface Data Analyst job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $81,558 per year, or $39.2 per hour.

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 8 days ago


Job description

Geoscientist I


Job Summary:

hydroGEOPHYSICS (Certerra Subsurface Imaging; HGI) is a geophysical services company that provides state-of-the-art solutions to our customer's needs. HGI works within the mining, nuclear, engineering, and environmental industries. We are currently looking to expand our Irvine, California office by hiring a full-time Geoscientist I.This is anentry-level or minimal experience positionthat assists scientists and engineers with data collection, data analysis, and report writing. Beyond fieldwork, the candidate will help process, model, and visualize earth science and geophysical data, as well as integrating GPS and/or surveying data, on a daily or project basis.

Job Responsibilities/Duties:

  • Will work outdoors with uneven terrain while carrying heavy equipment (50+ lbs.).
  • Work independently and with the team.
  • Problem solve, at times make temporary in-field repairs, and adapt to changing conditions.
  • Loading and unloading of equipment for field projects.
  • Vehicle and equipment transport to and from field projects.
  • Set up, tear down and maintenance of field monitoring equipment.
  • Other field support as directed by project lead.
  • Field projects range from two days to two months and requires extensive travel regionally, nationally and globally. This will include remote locations with limited communications and facilities, extreme environmental conditions (health, cold, altitudes, etc.), and possible industrial hazards.
  • Organization and maintenance of field equipment in accordance with company procedure.
  • General office support as required when not in the field.
  • Perform other job-related duties as assigned.

Required Qualifications:

  • Bachelor's degree in Geophysics, Geosciences, Geology, or Earth Science related Engineering discipline with 2-4 years of applied experience, inclusive of geophysical field work utilizing data acquisition equipment, OR a Master's degree in Geophysics, Geosciences, Geology, or Earth Science related Engineering, Hydrology, or Environmental discipline with little to no experience.
  • Degree must include advanced math and physics. A transcript will be required.
  • Ability to flourish with minimal guidance, be proactive, and handle uncertainty.
  • Outstanding communication skills, both written and verbal, as well as being organized and detail-oriented.
  • Schedule flexibility, priorities can change quickly as we are a service based company and have to react quickly to client demands.
  • Enjoy travel (nationally and internationally), remote destinations, and working outdoors with complex scientific equipment. The position requires up to 70+% travel. Field projects can range from two days to two months and require extensive travel regionally, nationally and globally.
  • Valid driver's license and a clean driving record.
  • A current passport or ability to secure a passport within 90 days of hire date.
  • This employment opportunity involves government contracts. Per those contract requirements, applicants must provide proof of US citizenship.
  • Organized and enjoy working independently or with a team.
  • Ability to problem solve and be able to adapt to changing conditions.
  • Inclined to working with electronics and building new tools to streamline projects.
  • Proficient with internet research, email, MS Office, Word and Excel (formula use, tables, lookups, etc.).
  • Strong writing capability including efficient sentence / paragraph construction and ability to self-edit.

Preferred Qualifications:

  • Prior experience with geophysical fieldwork and data collection, environmental sampling/logging, laboratory or scientific instrumentation is encouraged.
  • If experienced, proficiency in electrical, seismic, and electromagnetic methods is a plus.
  • Professional Geophysicist (PGP) and/or Professional Geologist (PG)/Certified Hydrogeologist (CHG), or a willingness to apply/study for a PGP license.
  • Bilingual English/Spanish speaking skills.
  • Experience driving a vehicle/trailer combination.
  • MSHA/OSHA/Hazwoper training.

Key Success Attributes:

  • Results Driven
  • Team Player
  • Positive attitude that contributes to a positive work environment
  • Maintain a quick and steady pace throughout your work shift
  • Highly motivated self-starter with ability to perform well with varying degrees of supervision
  • Curious and interested in learning new concepts

Core Competencies:

  • Consistency and Reliability
  • Communication
  • Creative Thinking
  • Growth Mindset
  • Research, Analysis and Evaluation
  • Flexibility

Benefits:

  • Medical, Dental & Vision Coverage
  • Paid Time Off (PTO)
  • Paid Holidays
  • 401K Plan
  • Company cell phone
  • Company laptop

Physical Requirements:

Employee will be required to adhere to large amounts of standing, walking and climbing.

Will talk and hear to communicate. Will use arms and hands to signal, grab, hold, turn, push, pull: objects, materials, controls and tools repetitively. Will be required to lift, carry and move up to 50lbs over uneven terrain. With another person required to lift and move equipment greater than 50lbs but usually less than 150 pounds

Working Conditions while Performing Essential Functions: This position is performed in an office and field setting.The atmosphere is fast paced and deadline oriented with focus on safety and quality.

HGI is proud to be an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, sexual orientation and gender identity, protected veteran status or any other characteristic protected by federal and state law. Veterans are strongly encouraged to apply.