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Geologist Jobs in Reston, VA (NOW HIRING)

ECS Ltd

Geotechnical Project Manager

Chantilly, VA · On-site

E.) or Professional Geologist (P.G.) preferred * A professional license is required in each of the state(s) in which you work to use the license in the title. If a professional license has not yet ...

Accenture Federal Services

AI Engineer

Washington, DC · On-site

Preferred : • Experience working with scientific datasets or domain areas such as geology, materials science, or supply chain intelligence. • Familiarity with AWS Bedrock, Databricks, and vector ...

Leidos

Geospatial Analyst

Reston, VA

$65K - $118K/yr

Prepare and manage geospatial datasets to support geotechnical characterization and geological research initiatives. * Maintain and organize geospatial data within enterprise geodatabases and ...

ECS Ltd

Geotechnical Project Engineer

Chantilly, VA · On-site

Bachelor and/or Master of Science in Civil Engineering, Geological Engineering, Geology, or similar is required * 2 years of related experience * EIT required, PE preferred * A professional license ...

ECS Ltd

Geotechnical Project Engineer

Chantilly, VA

Bachelor and/or Master of Science in Civil Engineering, Geological Engineering, Geology, or similar is required * 2 years of related experience * EIT required, PE preferred * A professional license ...

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All JobsGeologist JobsGeologist Jobs in Reston, VA

Geologist information

See Reston, VA salary details

$37.5K

$80.1K

$129.5K

How much do geologist jobs pay per year?

As of Jun 9, 2026, the average yearly pay for geologist in Reston, VA is $80,139.00, according to ZipRecruiter salary data. Most workers in this role earn between $58,300.00 and $96,800.00 per year, depending on experience, location, and employer.

What are some typical challenges a Geologist might face when working on field assignments?

Geologists frequently encounter challenges in the field such as working in remote or harsh environments, unpredictable weather conditions, and complex terrain that can impact data collection. They must also ensure accurate sampling and documentation while adhering to safety protocols. Collaborating with multidisciplinary teams and adapting to project changes are essential for overcoming these obstacles and delivering reliable geological insights.

What does a geologist do?

A geologist studies the Earth’s structure, composition, and processes to understand its history and predict future changes. They analyze rocks, minerals, and fossils to learn about natural phenomena like earthquakes, volcanoes, and the formation of natural resources. Geologists may work in the field collecting samples, in labs conducting tests, or in offices interpreting data and creating reports. Their expertise is crucial for industries such as environmental consulting, oil and gas, mining, and government research.

What Do Geologists Do?

Geologists study physical earth materials and processes, including rocks, gases, minerals, sediment, and fossil fuels. Environmental geologists survey natural resources and advise mining, engineering, and petroleum sectors on how to find and safely extract earth materials and remediate human impact on groundwater supply and waste management. Geologists in research investigate patterns in earth phenomena hazardous to populations and ecosystems. Geologists conduct field studies for agencies like the USGS, model solutions for geological firms, and supervise environmental safety for city planning, conservation, and sustainability. They may specialize in fields like oceanography, seismology, and volcanology.

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

To thrive as a Geologist, you need a solid understanding of earth sciences, fieldwork methodologies, and data analysis, typically supported by at least a bachelor's degree in geology or a related field. Familiarity with GIS software, geophysical instruments, and geological modeling tools is often required, along with certifications such as the Professional Geologist (PG) license in some regions. Strong analytical thinking, attention to detail, and effective communication are essential soft skills for interpreting complex data and collaborating with multidisciplinary teams. These competencies are crucial for accurately assessing geological formations, ensuring safety, and providing valuable insights for resource management and environmental protection.

What is the difference between Geologist vs Hydrogeologist?

AspectGeologistHydrogeologist
Required CredentialsBachelor's or higher in Geology, often with certifications in geological surveyingBachelor's or higher in Hydrogeology, Geology, or Environmental Science, with specialized training in groundwater
Work EnvironmentField sites, laboratories, offices; studying rocks, soil, and landformsField sites, laboratories, offices; focusing on groundwater and aquifer systems
Industry UsageMining, oil & gas, environmental consulting, academiaWater resource management, environmental consulting, government agencies

Geologists and hydrogeologists share foundational geology knowledge, but geologists focus broadly on Earth's materials and processes, while hydrogeologists specialize in groundwater systems. Both roles often collaborate but serve different industry needs.

More about Geologist jobs
What are the most commonly searched types of Geologist jobs in Reston, VA? The most popular types of Geologist jobs in Reston, VA are:
What are popular job titles related to Geologist jobs in Reston, VA? For Geologist jobs in Reston, VA, the most frequently searched job titles are:
What cities near Reston, VA are hiring for Geologist jobs? Cities near Reston, VA with the most Geologist job openings:
Geologist jobs near you
Infographic showing various Geologist job openings in Reston, VA as of June 2026, with employment types broken down into 85% Full Time, 5% Part Time, 5% Temporary, and 5% Contract. Highlights an 81% In-person, 5% Hybrid, and 14% Remote job distribution, with an average salary of $80,139 per year, or $38.5 per hour.
Geotechnical Project Manager - Special Project Group

Geotechnical Project Manager - Special Project Group

ECS Ltd

Chantilly, VA • On-site

Full-time

Posted 16 days ago

Job description

Responsibilities
  • Primarily involved with preparation of geotechnical reports, including analysis and recommendations with a strong commitment to meet project deadlines
  • Manage construction materials testing (CMT) projects with daily report review, assist with resolution of issues, and training of field staff on your projects
  • Prepare both geotechnical and CMT proposals, manage project budgets, and prepare change orders and invoices
  • Host or attend project meetings with clients to follow up on delivered reports and provide technical solutions as necessary
  • Other duties may include assisting with or performing the following with supervision:
    • Prepare drilling packages and obtain utility clearances
    • Perform research on local geologic history
    • Supervise field work performed by drilling/test pit crews and assist with rig access issues
    • Classify soil and assign laboratory testing
    • Mentor and support Staff Project Managers, Assistant Staff Project Managers, and technicians in their development

Qualifications
  • Bachelor and/or Master of Science in Civil Engineering, Geological Engineering, Geology, or similar is required
  • 2 years of related experience
  • Professional Engineer (P.E.) or Professional Geologist (P.G.) preferred
    • A professional license is required in each of the state(s) in which you work to use the license in the title. If a professional license has not yet been obtained, "Manager" will be used in the title.
  • If driving for, or on behalf of, any ECS subsidiary, a valid driver's license is required.

Military Qualifications
  • The following US Military ranks will qualify for this position IF they also meet the education and licenses requirements from the above section titled "Required Qualifications":
    • E-6

About Us
ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025). For additional information about ECS, visit: www.ecslimited.com.
ECS is an Equal Opportunity Employer. To learn more, click here.

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