1

Geologist Iii Jobs (NOW HIRING)

GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton, OH ...

GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton, OH ...

GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton, OH ...

The Doe Run Company is currently seeking a Resource Geologist III to oversee exploration opportunities and resource modeling to maintain geological resources and support future exploration. This ...

Description GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton ...

GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton, OH ...

GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton, OH ...

Description GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton ...

GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton, OH ...

GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton, OH ...

Description GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton ...

Description GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton ...

The Doe Run Company is currently seeking a Resource Geologist III to oversee exploration opportunities and resource modeling to maintain geological resources and support future exploration. This ...

Description GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton ...

Description GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton ...

Description GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton ...

We are seeking a Mid-Level Geologist/Environmental Scientist to join our team. Conducts analysis of soil, groundwater, or atmospheric samples to determine if pollutants are present and implements ...

We are seeking a Mid-Level Geologist/Environmental Scientist to join our team. Conducts analysis of soil, groundwater, or atmospheric samples to determine if pollutants are present and implements ...

We are seeking a jr./mid-level Geologist to support a variety of environmental investigation and ... Qualifications Bachelor's degree in Science or related discipline. 3 years of related experience.

We are seeking a jr./mid-level Geologist to support a variety of environmental investigation and ... Qualifications Bachelor's degree in Science or related discipline. 3 years of related experience.

next page

Showing results 1-20

Geologist Iii information

See salary details

$36K

$77K

$124.5K

How much do geologist iii jobs pay per year?

As of Aug 19, 2026, the average yearly pay for geologist iii 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 is the difference between Geologist III vs Geoscientist?

AspectGeologist IIIGeoscientist
Required CredentialsBachelor's degree in geology or related field; some roles may prefer master'sBachelor's or master's degree in geology, geophysics, or related sciences
Work EnvironmentFieldwork, laboratory analysis, office planningFieldwork, data analysis, research, and reporting
Employer & Industry UsageMining, oil & gas, environmental consultingEnvironmental agencies, energy companies, consulting firms
Common Search & ComparisonYesYes

Geologist III typically involves more advanced field and analytical work within geology-focused industries, often requiring several years of experience. Geoscientist is a broader term that encompasses various specialties in earth sciences, with similar educational requirements. Both roles are essential in resource exploration and environmental projects, but Geologist III usually indicates a higher level of expertise and responsibility within geology-specific tasks.

More about Geologist Iii jobs

What cities are hiring for Geologist Iii jobs?

Cities with the most Geologist Iii job openings:

What states have the most Geologist Iii jobs?

States with the most job openings for Geologist Iii jobs include:

What job categories do people searching Geologist Iii jobs look for?

The top searched job categories for Geologist Iii jobs are:

Infographic showing various Geologist Iii job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 95% Full Time, 3% Part Time, and 1% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $77,030 per year, or $37 per hour.

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 19 days ago


GAI Consultants rating

9.6

Company rating: 9.6 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

8th of 449 rated engineering


Job description

GAI Consultants, Inc. is seeking a Geologist 3 under the direction of an Engineering Geology Manager for the Geotechnical Engineering Group in the Pittsburgh or Philadelphia, PA, Canton, OH, Charleston or Bridgeport, WV, or Richmond, VA areas. This individual will provide geological support for projects in the Energy, Transportation, and Community Development business units. The position will require travel and fieldwork generally located in Pennsylvania, Ohio, West Virginia, and Virginia.

Essential Duties:

  • Manage and perform engineering geology assignments involving subsurface investigations and geologic site characterization for a variety of facilities including, but not limited to:  embankments and cut slopes for roadways and other developments, foundations for roadways, bridges, dams, retaining walls, transmission lines, buildings, and other structures; designs for natural gas pipelines and compressor stations; design of waste landfills and impoundments; and development of geotechnical monitoring and laboratory testing programs. Typical work tasks will include, but are not limited to: Monitoring and logging of test borings; Site reconnaissance; Installation and monitoring of geotechnical field instrumentation; Selection of samples for laboratory testing.
  • Perform earthwork construction monitoring and foundation inspection. The individual will be responsible for interpreting specifications and construction drawings, evaluating site conditions based on construction excavations, monitoring and reporting on construction activities, and performing field testing of soils.
  • Prepare boring logs and geologic cross sections; assist with proposals, budgets, schedules, specifications, and reports. 
  • Assist with geotechnical engineering designs involving: rock/soil slope stability; cut slope and fill embankment design; shallow and deep foundation recommendations, and landslide remediation.
  • Travel can be expected in the form of fieldwork, which can be daily local travel or weekly out-of-town travel.

General Characteristics

  • Attention to detail; Possess basic skills for geological/geotechnical investigations and construction monitoring; follows GAI procedures; learns and applies record keeping protocols; learns and applies data collection, recording and interpretation skills, learns and applies technical literature research and review methods, available for frequent travel and field work.

Physical Requirements:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

  • Candidate can be expected to traverse steep terrain and carry up to 50 lbs. 

Minimum Years of Experience

  • 5-8+ Years of Experience

Education

  • B.S. or M.S. in Geology or Engineering Geology

Certification/Licensure

  • Professional Geologist (P.G.) License
  • Valid Driver’s License (with no significant motor vehicle record blemishes)

Technical Responsibilities

  • Leads field task from the field or office.
  • Field tasks include collecting geotechnical and environmental samples (soil, sediment, groundwater, soil vapor, stormwater), logging soil borings, installing monitoring wells, performing site inspections, performing compliance monitoring during construction, and writing clear, concise field notes.
  • Prepare data and visualizations such as tables, charts, accurate reports, and illustrations for the interpretation or presentation of data, findings, or analyses.
  • Shows ability and skill in contributing to the preparation of technical reports and presentations that explain research and findings to present geotechnical solutions.
  • Begins to independently contribute to work plans to investigate geologic and geotechnical engineering projects.

Management Responsibility

  • Receives and carries out general direction on key objectives.
  • Receives guidance, when necessary, on unconventional/complex problems, direction on modified techniques, and new approaches on assignments with conflicting criteria.
  • Assists with mentored experience to direct reports and junior staff through providing guidance, explaining professional responsibilities, and reviewing work products.
  • Attends project meetings and presents specific aspects of geologic assignments.
  • Demonstrates professional attitudes relevant to the practice of geology, including creativity, curiosity, flexibility, and dependability.
  • If assigned as direct supervisor, skilled at mentoring, decision making and conflict resolution; delegating tasks effectively; demonstrating responsibility and leadership as a role model for others to follow.

Communication Skills

  • Communicates effectively in English (verbally and in writing) to both technical and nontechnical audiences.
  • Identifies and acknowledges principles of teamwork and leadership. 
  • Interacts primarily with internal project team members.
  • Practices professionalism and respectful inclusion in the workplace.
  • Engages in project stakeholder interactions.

Why GAI? 

At GAI, exceptional people have an exceptional place to work, grow, lead, and achieve. Explore an array of opportunities in locations across the U.S. and join accomplished colleagues in tackling challenging projects for a range of markets. Enjoy comprehensive benefits and feel good about being part of a collaborative team that’s committed to supporting the communities we serve. Join GAI and distinguish yourself in a company poised for unlimited growth.

Benefits To Working at GAI Include: 

  • Competitive salary -GAI is committed to paying market-based salaries
  • Comprehensive benefits package including medical, vision, dental, company paid Long Term Disability, and Short-Term Disability (benefits start within 30 days of hire) 
  • New paid Maternity/Paternity/Adoption program  
  • Generous Paid Time Off and 7 paid holidays
  • 401k company match
  • Tuition Reimbursement       

What GAI Consultants employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


GAI Consultants logo

About GAI Consultants

Sourced by ZipRecruiter

GAI Consultants is an employee-owned corporation offering comprehensive engineering, planning, and environmental consulting services to diverse industry sectors, located in Pittsburgh, Pennsylvania, in the United States. The company operates in the field of engineering consulting and provides sustainable and economically-viable solutions to clients ranging from bridge design, community planning, to industrial facilities, ecological studies, and more. GAI Consultants was founded in 1958 and, over more than six decades, has grown significantly with a strong commitment to advancing clients' projects and contributing to community development. The firm operates on the core values of integrity, client satisfaction, quality, and workforce development, all of which raises the bar on client service and project excellence, ultimately contributing to the company’s mission, which is 'to create and deliver superior, innovative consulting solutions that enrich the lives of our people and enhance the world we live in.'

Industry

Civil engineering construction

Company size

501 - 1,000 Employees

Headquarters location

Pittsburgh, PA, US

Year founded

1958

Social media