Job Types in the Oil & Gas Industry: Roles & Responsibilities
Introduction
The oil and gas industry depends on a wide range of jobs to move resources from exploration through production, transportation, processing, and distribution. While drilling and field operations are highly visible parts of the industry, oil and gas companies also employ engineers, geoscientists, technicians, accountants, finance professionals, project managers, supply chain specialists, technology professionals, and executives. This means that the phrase “oil and gas jobs” covers many different types of work. Some positions involve operating equipment at a wellsite, while others focus on analyzing geological data, maintaining pipelines, managing refinery processes, negotiating commercial agreements, or overseeing corporate strategy.
In the United States, five major oil-and-gas-related industries accounted for 672,010 jobs in May 2024, according to the Bureau of Labor Statistics. Those industries included oil and gas extraction, support activities for mining, pipeline transportation, natural gas distribution, and petroleum and coal products manufacturing.
What Types of Jobs Are Available in the Oil & Gas Industry?
Oil and gas jobs can be grouped according to the part of the value chain, department, and type of work involved. Some positions focus on technical analysis and planning, while others involve operating equipment, managing field activities, overseeing projects, or supporting the financial and commercial side of the business.
Job titles can also be organized by department rather than industry segment.
Common departments include:
- Exploration and geoscience
- Drilling and completions
- Production and operations
- Engineering
- Maintenance
- HSE and environmental
- Midstream and pipeline operations
- Refining and processing
- Finance and accounting
- Commercial and business development
- Supply chain and procurement
- Project management
- Information technology and digital
- Legal and compliance
- Human resources
- Management and executive leadership
The exact organizational structure varies by company. A large integrated energy company may have highly specialized departments, while a smaller independent operator may combine several functions within a smaller team.
Exploration & Geoscience Jobs
Exploration and geoscience professionals help companies identify, evaluate, and understand potential oil and gas resources. Their work takes place before and during exploration activities and often involves analyzing geological formations, seismic data, well information, and reservoir characteristics.
Petroleum Geologist: Studies rock formations, geological structures, and subsurface data to help identify areas that may contain commercially recoverable hydrocarbons.
Geophysicist: Uses seismic surveys and other geophysical techniques to create a better understanding of underground structures and support exploration decisions.
Geoscientist: Applies geological and earth-science knowledge to exploration, resource evaluation, and development activities.
Petrophysicist: Analyzes rock and fluid properties using well logs and other data to evaluate reservoir quality and hydrocarbon-bearing formations.
Geological Technician: Supports geoscientists by collecting, organizing, processing, and analyzing geological samples and technical information.
These roles are generally analytical and science-focused and often require education in geology, geophysics, earth sciences, or a related discipline.
Drilling & Well Operations Jobs
Drilling and well operations jobs are involved in constructing wells and safely reaching the formations identified during exploration. These positions combine engineering, equipment operation, field coordination, safety procedures, and real-time decision-making.
Drilling Engineer: Develops drilling programs and evaluates well design, equipment requirements, drilling methods, and operational conditions.
Driller: Operates and monitors drilling equipment and coordinates activities performed by the rig crew during drilling operations.
Derrick Operator: Works as part of the drilling crew and handles tubulars, equipment, and other activities associated with drilling operations.
Roustabout: Performs a range of general field and rig-support tasks, including equipment handling, maintenance, cleaning, and site preparation.
Floorhand: Supports the drilling crew on the rig floor and assists with pipe handling, equipment, and other drilling activities.
Wellsite Supervisor: Coordinates drilling or completion activities at the wellsite and helps ensure that work follows operational plans, schedules, and safety requirements.
Completion Engineer: Helps design and optimize the systems and procedures used to prepare a drilled well for production.
Well Intervention Specialist: Works on existing wells to address operational issues, maintain production, or improve well performance.
Many positions in this category are field-based and may involve extended shifts, travel, or rotational schedules. BLS data for May 2024 counted 35,070 roustabouts and 9,860 rotary drill operators in support activities for mining.
Production Jobs
Production jobs focus on operating and maintaining wells and facilities after a well has been completed. The objective is to keep production safe and reliable while monitoring equipment, identifying problems, and supporting efficient recovery of oil and gas.
Production Engineer: Analyzes well and field performance and develops technical solutions to improve production and address operating problems.
Production Operator: Monitors and operates production equipment, checks operating conditions, and responds to issues affecting production.
Well Operator: Performs inspections and operational activities at individual wells and monitors equipment and production conditions.
Wellhead Pumper: Monitors and maintains wellhead equipment and helps ensure that producing wells continue to operate properly.
Field Operator: Performs equipment checks, monitors field conditions, and carries out operational tasks across producing assets.
Artificial Lift Specialist: Works with artificial lift systems designed to help move oil and gas from the reservoir toward the surface when natural reservoir pressure is insufficient.
Production Supervisor: Coordinates production personnel and field activities while monitoring operational performance and safety.
Wellhead pumpers were among the larger occupations in oil and gas extraction in May 2024, with BLS reporting 11,480 positions in this industry.
Engineering Jobs in Oil & Gas
Engineering jobs exist across almost every stage of the oil and gas value chain. Engineers use technical knowledge to design wells and facilities, improve production, maintain equipment, manage processes, and solve operational problems.
Petroleum Engineer: Applies engineering principles to drilling, reservoir management, production, and well completion activities.
Drilling Engineer: Designs and evaluates drilling programs while considering well trajectory, equipment, formation conditions, pressure, cost, and safety.
Reservoir Engineer: Studies reservoir behavior, production data, and fluid characteristics to help determine how hydrocarbons can be recovered efficiently.
Production Engineer: Works to optimize well and production performance and identify technical improvements.
Completion Engineer: Designs and evaluates systems used to prepare wells for safe and productive operation.
Mechanical Engineer: Works with mechanical equipment, machinery, facilities, and systems used throughout energy operations.
Chemical/Process Engineer: Applies chemical and process engineering principles to refining, gas processing, and other industrial operations.
Electrical Engineer: Designs, maintains, or evaluates electrical systems and equipment used in facilities and field operations.
Civil/Structural Engineer: Supports infrastructure, facilities, structural systems, roads, foundations, and construction activities.
Instrumentation & Controls Engineer: Works with sensors, control systems, automation, and instrumentation used to monitor and manage industrial processes.
Industrial Engineer: Looks for ways to improve processes, efficiency, resource use, productivity, and operational systems.
BLS reported 12,210 architecture and engineering jobs in oil and gas extraction in May 2024, demonstrating the breadth of engineering employment within the sector.
Maintenance & Technical Jobs
Maintenance and technical professionals help keep oil and gas equipment, machinery, electrical systems, and control systems operating safely. Their work is particularly important because equipment failures can result in production interruptions, safety risks, and expensive repairs.
Mechanical Technician: Inspects, maintains, troubleshoots, and repairs mechanical equipment.
Electrical Technician: Works with electrical equipment, wiring, power systems, and troubleshooting activities.
Instrumentation Technician: Maintains instruments, sensors, measurement equipment, and control systems used in industrial operations.
Maintenance Technician: Performs preventive maintenance and repairs equipment when problems occur.
Control Systems Technician: Supports automated control systems and equipment used to monitor and operate processes.
Equipment Technician: Maintains specialized machinery and equipment used in field or plant operations.
Industrial Machinery Mechanic: Installs, maintains, and repairs industrial machinery and mechanical systems.
These positions can be an important route into the industry for people interested in hands-on technical careers. Depending on the role, employers may value technical education, certifications, apprenticeships, or industrial experience rather than requiring a four-year engineering degree.
Pipeline & Midstream Jobs
Midstream jobs support the movement and processing of oil and natural gas after production. Professionals in this area work with pipelines, gathering systems, storage facilities, terminals, gas processing plants, measurement systems, and transportation networks.
Pipeline Engineer: Designs, evaluates, or supports pipeline systems and associated infrastructure.
Pipeline Technician: Inspects, maintains, troubleshoots, and repairs pipeline equipment and infrastructure.
Pipeline Operator: Monitors and operates pipeline systems while tracking pressure, flow, equipment, and operating conditions.
Pipeline Integrity Specialist: Helps assess pipeline condition and manages inspection, maintenance, and integrity programs.
Gas Plant Operator: Operates equipment involved in processing natural gas and monitors plant conditions.
Terminal Operator: Supports the receipt, storage, transfer, and movement of crude oil or petroleum products.
Measurement Technician: Maintains systems used to accurately measure the volume and flow of oil and gas.
Logistics Specialist: Coordinates transportation, equipment, materials, and other resources required for energy operations.
BLS counted 54,500 jobs in pipeline transportation and 115,570 jobs in natural gas distribution in May 2024.
Refining & Processing Jobs
Refining and processing jobs focus on converting crude oil, natural gas, and other feedstocks into usable products. Unlike many upstream positions, these careers are generally centered around permanent industrial facilities where employees monitor complex processing systems and equipment.
Refinery Operator: Monitors and operates refinery equipment and helps maintain safe and stable processing conditions.
Process Operator: Controls and monitors industrial processes, equipment, and operating parameters within a plant.
Process Engineer: Evaluates plant performance and develops ways to improve efficiency, reliability, safety, and production.
Chemical Engineer: Applies chemical engineering principles to refining, processing, and production systems.
Process Control Specialist: Works with automated control systems that regulate temperature, pressure, flow, and other process conditions.
Refinery Maintenance Technician: Maintains and repairs mechanical, electrical, instrumentation, and other refinery equipment.
Plant Manager: Oversees the overall operation of a refinery, processing plant, or other industrial facility.
BLS reported 111,570 jobs in petroleum and coal products manufacturing in May 2024, with production occupations representing about 40% of employment in that industry.
HSE & Environmental Jobs
Health, safety, and environmental jobs help companies manage workplace hazards, operational risks, environmental requirements, and regulatory obligations. These professionals can work directly at field locations and industrial facilities or support broader corporate programs.
HSE Specialist: Supports health, safety, and environmental programs through inspections, training, risk assessments, and compliance activities.
Safety Specialist: Focuses on identifying workplace hazards, conducting safety inspections, supporting incident investigations, and providing employee training.
Safety Engineer: Uses engineering principles to identify and reduce risks associated with equipment, processes, and operations.
HSE Manager: Oversees health, safety, and environmental programs across a facility, project, business unit, or organization.
Environmental Scientist: Supports environmental monitoring, assessments, permitting, compliance, and remediation activities.
Environmental Engineer: Applies engineering methods to environmental management, pollution control, waste, water, and regulatory requirements.
Because HSE and environmental responsibilities affect virtually every operational area, these professionals may work across drilling, production, construction, pipelines, refining, and corporate functions.
Finance & Accounting Jobs
Oil and gas companies require financial professionals to manage the economic side of their operations. These roles support budgeting, financial reporting, investment analysis, taxation, forecasting, cash management, and business performance.
Financial Analyst: Analyzes budgets, financial results, forecasts, and business performance to support management decisions.
Energy Investment Analyst: Evaluates energy companies, assets, projects, markets, or investment opportunities using financial and industry analysis.
Accountant: Maintains financial records and supports reporting, reconciliations, accounting processes, and compliance.
Controller: Oversees accounting operations, financial reporting, controls, and related processes.
Treasury Professional: Manages areas such as cash, liquidity, financing, banking relationships, and financial risk.
FP&A Professional: Supports financial planning and analysis through budgeting, forecasting, variance analysis, and performance reporting.
Investor Relations Professional: Communicates financial and business information between a public company and its investors and the broader market.
BLS reported 10,680 business and financial operations jobs in oil and gas extraction in May 2024, showing that business functions represent a meaningful part of the industry’s workforce.
Commercial & Business Development Jobs
Commercial professionals help connect oil and gas assets and production with customers, markets, contracts, partnerships, and broader business opportunities. Their work can involve financial analysis, negotiations, commodity markets, contracts, strategic planning, and relationship management.
Business Development Manager: Identifies potential customers, partnerships, projects, acquisitions, or other commercial opportunities.
Commercial Manager: Manages commercial arrangements, contracts, market relationships, and business transactions.
Petroleum Economist: Evaluates the economic factors affecting oil and gas projects, resources, markets, and investment decisions.
Energy Trader: Manages the buying and selling of energy commodities or related positions, depending on the organization and market.
Landman: Handles land, mineral, leasing, title, and contractual matters associated with oil and gas activities.
Contracts Manager: Oversees contracts, negotiations, obligations, and relationships with vendors, partners, or customers.
Corporate Development Professional: Evaluates acquisitions, investments, partnerships, and strategic transactions.
The exact responsibilities depend heavily on the type of energy company. Commercial teams at an exploration and production company may focus on production marketing and asset opportunities, while trading organizations may place greater emphasis on commodity markets.
Supply Chain & Logistics Jobs
Oil and gas operations require large quantities of equipment, materials, spare parts, services, and specialized transportation. Supply chain professionals make sure these resources are sourced efficiently and reach the operation when they are needed.
Procurement Specialist: Sources equipment, materials, and services and works with suppliers and purchasing teams.
Supply Chain Analyst: Uses data to analyze purchasing, inventory, suppliers, costs, and logistics performance.
Sourcing Specialist: Identifies suppliers, evaluates commercial terms, and supports negotiations and purchasing strategies.
Materials Coordinator: Tracks and coordinates the materials required for field, plant, maintenance, or project activities.
Logistics Coordinator: Organizes the movement of equipment, materials, and personnel.
Supplier Relationship Manager: Manages relationships with important suppliers and monitors their performance against contractual requirements.
These jobs can involve significant coordination with engineering, operations, finance, procurement, project management, and external contractors.
Project & Construction Jobs
Oil and gas projects can involve drilling programs, pipelines, processing facilities, refineries, infrastructure, and major equipment installations. Project and construction professionals coordinate the people, budgets, schedules, contractors, and technical activities required to complete this work.
Project Manager: Coordinates project scope, budget, schedule, resources, risks, and stakeholders.
Project Engineer: Supports the technical execution of projects and coordinates engineering requirements.
Construction Manager: Oversees construction activities, contractors, schedules, quality, and site execution.
Project Controls Specialist: Tracks costs, schedules, progress, forecasts, and overall project performance.
Planning Engineer: Develops project schedules and monitors progress against planned milestones.
These positions can suit professionals who enjoy coordinating multiple teams and managing complex activities rather than concentrating on one technical discipline.
Technology & Data Jobs
Technology and data professionals support both operational and corporate functions. Digital systems can be used to analyze production, monitor equipment, automate processes, manage information, improve decision-making, and protect critical infrastructure.
Data Analyst: Uses operational or business data to identify trends, measure performance, and support decisions.
Data Scientist: Applies advanced analytical and statistical techniques to larger or more complex datasets.
Software Developer: Develops and maintains software applications used by energy companies.
Automation Specialist: Works with automated equipment, industrial systems, and technologies that reduce manual processes.
Digital Transformation Specialist: Helps organizations introduce new digital tools, processes, and ways of working.
Cybersecurity Specialist: Protects information systems and operational technology from security threats.
IT Manager: Oversees technology infrastructure, systems, applications, and IT teams.
BLS reported 3,770 computer and mathematical jobs in oil and gas extraction in May 2024, including software and information technology-related occupations.
Management & Executive Jobs
Management jobs bring together people, technical knowledge, financial resources, and operational objectives. Managers can lead individual departments, field operations, projects, assets, business units, or entire organizations.
Operations Manager: Oversees operational activities, personnel, equipment, performance, and day-to-day execution.
Engineering Manager: Leads engineering teams and coordinates technical programs and projects.
Asset Manager: Oversees the performance and strategic management of oil and gas assets.
Project Director: Leads major projects and coordinates multiple technical, commercial, and operational workstreams.
General Manager: Oversees a business unit, operation, region, or broader organizational function.
Vice President: Provides leadership across a major function, business unit, geographic area, or portfolio.
COO/CFO/CEO: Leads major operational, financial, or organizational functions at the executive level.
Management is not necessarily a separate career track from the beginning. Many managers develop their careers from engineering, operations, finance, commercial, project management, or other functional backgrounds.
Which Oil & Gas Jobs Require an Engineering or Science Degree?
Some roles call for highly specialized education, while others are more about hands-on experience or business know-how.
Jobs that usually require a science or engineering degree:
- Petroleum engineering
- Reservoir engineering
- Geoscience
- Chemical/process engineering
- Mechanical engineering
- Electrical engineering
Jobs often focused on technical skills, trade qualifications, or experience:
- Roustabout
- Equipment operator
- Production operator
- Maintenance technician
- Electrical technician
- Instrumentation technician
Business-focused roles that may require a business or finance degree:
- Finance
- Accounting
- Business development
- Commercial
- Supply chain
- Management
Requirements can vary by employer and position, so it’s always smart to check specific job postings.
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Conclusion
The oil and gas industry offers far more career options than drilling and field operations. From engineering, geoscience, and production to finance, technology, commercial strategy, and management, professionals across many disciplines contribute to the energy value chain. Whether you prefer hands, on fieldwork, technical problem-solving, business analysis, or strategic leadership, there are different paths to explore. Understanding these job types is a starting point, exploring individual roles can help you identify the skills, qualifications, and career opportunities that best match your goals.
Frequently Asked Questions About Oil & Gas Jobs
Can you work in oil and gas without an engineering degree?
Yes. The industry employs professionals in accounting, finance, commercial operations, supply chain, technology, HSE, administration, project management, technical trades, and field operations in addition to engineering.
What are the main oil and gas departments?
Common departments include exploration, drilling, production, engineering, operations, maintenance, HSE, finance, commercial, supply chain, project management, technology, and management.
Are oil and gas jobs only found at oil companies?
No. Employment exists across exploration and production companies, oilfield service companies, pipeline and midstream operators, natural gas distributors, refineries, manufacturers, engineering firms, contractors, technology providers, and other businesses serving the energy industry.
