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Geologist Jobs in Delaware (NOW HIRING)

Pennoni

Graduate Geotechnical Engineer

Newark, DE

Work with internal clients (Staff Engineers, Geologists, Designers, etc.) while also coordinating efforts with external customers (clients, drilling subcontractors, etc.) to ensure effective workflow.

Pennoni

Graduate Geotechnical Engineer

Newark, DE · On-site

Work with internal clients (Staff Engineers, Geologists, Designers, etc.) while also coordinating efforts with external customers (clients, drilling subcontractors, etc.) to ensure effective workflow.

Verdantas

Field Technician

Wilmington, DE · On-site

$20/hr

Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused ...

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All JobsGeologist JobsGeologist Jobs in Delaware

Geologist information

See Delaware salary details

$36K

$77.1K

$124.6K

How much do geologist jobs pay per year?

As of Jun 15, 2026, the average yearly pay for geologist in Delaware is $77,097.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,000.00 and $93,100.00 per year, depending on experience, location, and employer.

Is a degree in geology worth it?

A degree in geology is valuable for pursuing a career as a geologist, as it provides foundational knowledge of earth processes, minerals, and environmental systems. Many geologists also obtain certifications or advanced degrees to enhance job prospects and work in fields like resource exploration, environmental consulting, or research.

What is the highest paying geologist job?

The highest paying geology-related roles are often in the oil and gas industry, such as petroleum geologists, or in mineral exploration and consulting for large corporations. These positions typically require advanced degrees, specialized skills, and often involve on-site work in remote locations, with salaries exceeding $150,000 annually in some cases.

What type of jobs do geologists do?

Geologists study the Earth's materials, processes, and history to understand natural resources, environmental issues, and geological hazards. They work in fields such as mineral and oil exploration, environmental consulting, natural hazard assessment, and academic research, often using tools like geological maps, core samples, and GIS software.

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.

What is the work of a geologist?

A geologist studies the Earth's materials, processes, and history to understand its structure and composition. They analyze rock, soil, and mineral samples, often using tools like microscopes and geological maps, and may work in the field or laboratory to assess natural resources or environmental conditions.
More about Geologist jobs
What are the most commonly searched types of Geologist jobs in Delaware? The most popular types of Geologist jobs in Delaware are:
What are popular job titles related to Geologist jobs in Delaware? For Geologist jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Geologist jobs in Delaware look for? The top searched job categories for Geologist jobs in Delaware are:
What cities in Delaware are hiring for Geologist jobs? Cities in Delaware with the most Geologist job openings:
What are popular job titles related to Geologist jobs in DE? For Geologist jobs in DE, the most frequently searched job titles are:
Geologist jobs near you
Infographic showing various Geologist job openings in Delaware as of June 2026, with employment types broken down into 91% Full Time, and 9% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $77,097 per year, or $37.1 per hour.
Staff Geologist

Staff Geologist

Montrose Environmental Group, Inc.

Wilmington, DE • On-site

$25 - $30/hr

Full-time

Posted 5 days ago

Montrose Environmental Group rating

6.6

Company rating: 6.6 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

268th of 428 rated business services

Job description

About Us
At Onterris, we build careers grounded in purpose, responsibility and real-world impact.
"For Planet and Progress" is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive.
When you join us, you're not just forging a career, you're joining a movement. A movement for better thinking, smarter solutions and lasting impact.
Together, we will advance our way of life and protect the integrity of our environment every step of the way.
A Day in the Life
Our Staff Geologist position is located in our Wilmington, DE, office.
The compensation range for this role is $25 to $30 per hour, commensurate with experience, skills, and geographic location.
This role will be responsible for a full range of activities including:
  • Work effectively, both independently and collaboratively, with peers, seniors, and our clients to build and strengthen relationships
  • Be present and engaged in team and client meetings and share ideas
  • Conduct field work at client sites to collect data. Fieldwork activities may include soil, groundwater, soil vapor, surface water and other media sampling including maintenance of monitoring equipment at various locations.
  • Assist with research and data collection efforts as requested by project managers
  • Prepare environmental guidance documents, permit applications, compliance plans, and other resources for clients
  • Be knowledgeable of regulatory standards in environmental technical areas of responsibility
  • Maintain confidentiality at all times, both within Montrose and for our clients and affiliates
  • Exercise safe work practices by following all Company safety rules and OSHA regulations, including completion of all required safety training programs.
  • Participate in the company's continuous improvement programs and provide support to team efforts.
  • Keep up-to-date and current on industry trends by completing formal training, reviewing professional publications, and attending professional workshops.
  • Ability to engage in out-of-state field projects, including occasional overnight travel.
  • Perform other duties as assigned.

Your Expertise and Skills
These requirements reflect the knowledge, skills and abilities that help you do your best work here.
  • Bachelor's Degree in Geology from an accredited four-year college or university
  • Strong oral and written communication skills
  • Ability to perform in-field physical activities.
  • Strong time management skills with the ability to work well under pressure with multiple deadlines
  • Organizational skills and attention to detail
  • Ability to record geological data in the field consistently and interpret results
  • Ability to research geological information and apply it to projects
  • Strong competence with Excel, Word, PowerPoint, Foxit or ADOBE, Google Earth, and the ability to learn proprietary analytical systems
  • Basic acquaintance with environmental regulations
  • 0-2 years of environmental consulting and management experience
  • Prior environmental consulting experience with industrial, municipal, and federal clientele is a plus

Onterris is a leading global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect. Guided by our mission to advance the way of life without compromising the integrity of our environment, we believe environmental responsibility and human progress are fundamentally connected. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients' resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. For more information, visit www.onterris.com.
We are an equal opportunity employer and encourage applications from people of all backgrounds. We acknowledge that these experiences and perspectives help to enrich our teams and contribute to our ongoing success. We are committed to providing access and reasonable accommodation in our employment for all applicants. For US residents, click here to learn more.

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