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Development Geologist Jobs in Illinois (NOW HIRING)

... development, and help drive overall department success. Responsibilities: * Manage the full lifecycle of geotechnical engineering projects. * Lead a team of geotechnical engineers, geologists ...

Supervise the daily operations of a department including staff training, development, and ... Geology and 5 years' practice experience. Or, in lieu of a degree, a minimum of 9 years' related ...

Evans Scholars

Chicago, IL · On-site +1

$15.50 - $20/hr

Interns will work with engineers, architects, geologists, and other scientists on a variety of ... Key Responsibilities: * Assist in development of proposals across a diverse client base, including ...

Langan provides expert land development engineering and environmental consulting services for major ... Professional Geologist (PG) or Professional Engineer (PE) required; * Strong people, project, and ...

Langan provides expert land development engineering and environmental consulting services for major ... Professional Geologist (PG) or Professional Engineer (PE) required; * Strong people, project, and ...

Showing results 21-40

Development Geologist information

See Illinois salary details

$23.7K

$89.2K

$144.3K

How much do development geologist jobs pay per year?

As of Aug 11, 2026, the average yearly pay for development geologist in Illinois is $89,234.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,719.00 and $128,550.00 per year, depending on experience, location, and employer.

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

To thrive as a Development Geologist, you generally need a degree in geology or earth sciences, with expertise in sedimentology, stratigraphy, and reservoir characterization. Familiarity with geological modeling software (such as Petrel), seismic interpretation tools, and experience with well log analysis are typically required. Strong analytical thinking, attention to detail, and effective teamwork and communication skills are crucial in this role. These skills are vital for accurately evaluating subsurface formations, optimizing hydrocarbon extraction, and collaborating with multidisciplinary teams to maximize resource development.

How does a development geologist typically collaborate with engineers and other subsurface professionals on oil and gas projects?

Development Geologists work closely with reservoir engineers, drilling engineers, and geophysicists to optimize field development plans. They interpret geological data to create detailed reservoir models, which guide drilling locations and production strategies. Regular cross-disciplinary meetings and data-sharing are common, ensuring that geological insights are integrated with engineering constraints to maximize resource recovery. This collaborative environment helps align project goals and troubleshoot challenges as they arise.

Is there a high demand for development geologists?

Development geologists are in steady demand in the oil and gas industry, especially in regions with active exploration and production. They are valued for their skills in analyzing subsurface data, using tools like seismic interpretation and geological modeling, which are essential for identifying and developing hydrocarbon reservoirs.

What is the difference between Development Geologist vs Exploration Geologist?

AspectDevelopment GeologistExploration Geologist
CredentialsBachelor's or Master's in Geology, often with industry certificationsBachelor's or Master's in Geology, often with certifications
Work EnvironmentOn-site at oil and gas fields, working with drilling and production teamsFieldwork in remote areas, conducting surveys and sampling
Industry UsageFocuses on developing known reservoirs and optimizing productionFocuses on discovering new reserves and exploration activities

Development Geologists primarily work on mature fields to enhance extraction, while Exploration Geologists seek new reserves. Both roles require similar educational backgrounds and certifications but differ in their focus and work environment.

What does a development geologist do?

A development geologist analyzes subsurface rock formations to identify and evaluate hydrocarbon reservoirs, supporting the drilling and production of oil and gas. They interpret geological data, create maps, and collaborate with engineers to optimize extraction processes, often using tools like seismic surveys and geological modeling software.
What are popular job titles related to Development Geologist jobs in Illinois? For Development Geologist jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Development Geologist jobs in Illinois look for? The top searched job categories for Development Geologist jobs in Illinois are:
What are popular job titles related to Development Geologist jobs in IL? For Development Geologist jobs in IL, the most frequently searched job titles are:
Infographic showing various Development Geologist job openings in Illinois 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 $89,234 per year, or $42.9 per hour.

Senior Mining Engineer

Vulcan Materials Company

Naperville, IL • On-site

$100K - $120K/yr

Full-time

Re-posted 4 days ago


Vulcan Materials rating

7.4

Company rating: 7.4 out of 10

Based on 151 frontline employees who took The Breakroom Quiz

294th of 538 rated manufacturers


Job description


Job Summary
A Mining Engineer leads engineering projects and initiatives for both surface and underground aggregate mining operations. This senior-level position requires exceptional technical expertise, strategic thinking, and the ability to mentor and guide junior engineers. The successful candidate will be responsible for optimizing mining processes, ensuring regulatory compliance, and driving continuous improvement in productivity and safety. Provides support primarily to Plant and Area Managers and the Geological Services staff.
Essential Functions
• Proficient in the use of Excel, AutoCAD Civil 3D and Carlson Software.
• Gather and utilize geologic drill data and mine planning data (stripping ratios, stone reserves, quality of stone, hydrology data, rock mechanics, etc.) to design mining schedules and 3-D mine plans, including mine configuration and final wall slopes.
• Make design recommendations to operations and Geological Services staff.
• As directed, may interact with outside consultants for mine planning and mining engineering projects.
• Assist operations personnel to assure compliance with permit conditions, laws, regulations, guidelines, and maintenance requirements of the systems necessary for compliance.
• Develop short-term and long-term underground mine plans and assist with ground control activities.
• Assist with maintaining and reviewing survey data.
• Identify, propose and justify projects which will improve costs and efficiency.
• Assist and consult with operations managers with assessments geared toward lowering operating costs in both underground and open pit extraction areas.
• Assist in preparation of stripping bid packages.
• Maintain an updated life-of-mine site plan for all locations.
• Assist in preparation of presentations, documentations, reports and maps as needed.
• Maintain topographic maps/site maps on the network server in an up-to-date and current status.
Critical Competencies
• Communication - Communicates clearly and effectively, both verbally and in writing, while actively listening and adapting the message to the audience.
• Team Player - Works cooperatively and effectively with team members to achieve shared goals, willingly assisting others and fostering a positive and productive team environment.
• Interpersonal Savvy - Engages openly and comfortably with diverse groups, demonstrating tact, sensitivity, and consideration to ease interpersonal situations. Quickly establishes rapport and fosters positive connections.
• Safety Awareness - Ability to recognize, understand, and adhere to safety protocols and procedures in the workplace; proactive in identifying potential hazards, taking steps to mitigate risks, and ensuring that both personal and collective safety are maintained in all tasks and environments.
• Technical Expertise: Maintains cutting edge awareness of latest development in a specific field by scanning multiple sources of information or data (e.g. periodicals, networks of contacts.)
Compensation. This is a salaried position. The salary range for this role is between $100,000-$120,000 annually. When determining a candidate's compensation, we consider a number of factors, including skillset, experience, job scope, and current market data. This position will be provided with a company vehicle. This range is not inclusive of our discretionary bonus or equity package, which also applies to this position.
Responsibilities
Education
• Mining Engineering degree strongly preferred, but Geology, Geological Engineering, Civil Engineering or other Engineering degree with mining experience would be considered
Experience
• 5-7 years of geology, mining engineering or mining operations experience.
• Strong background in underground mining required.
Knowledge, Skills, and Abilities
• Strong analytical and problem-solving skills are necessary.
• Must have the ability, either through formal training or experience, to create mine plans and schedules, compute stone reserves, draw and interpret topographic maps, identify cost savings opportunities, and understand and assist with financial analyses.
• Proficiency needed in 3D-CAD design and other computer related software, as well as basic surveying, mining engineering, and geologic concepts of quarrying, particularly as they relate to underground room and pillar mining.
• Must have strong understanding of how federal, state and local regulations and statutes affect mine planning affairs.
• Knowledge of hydrogeology and water management is helpful.
Other Requirements
• Some travel and periodically requiring overnight stay.
• Work environment will be both indoors in an office and outside in a quarry or vacant land.
• Must be able to work at a desktop computer for several hours a day while in the office.
• Must be able to walk and carry computer field equipment or survey equipment when working outside.
• The outside setting will expose the employee to changes in weather, temperature, and humidity and will require walking on uneven and sometimes steep ground surfaces.
• May be required to climb slopes, stoop, bend, squat, kneel, crawl or reach above shoulders to accomplish functions of the job.
• Position will require ability to operate a motor vehicle within a quarry area as well as on the open road, which would require the use of both hands and feet.
JD Disclaimer
Vulcan Materials Company is an equal opportunity employer.

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