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Reservoir Engineer Jobs (NOW HIRING)

WEC Energy Group

Reservoir Engineer

Columbus, MI · On-site

$135K/yr

We Energies, a subsidiary of WEC Energy Group, is seeking a Reservoir Engineer in our Columbus, Michigan location. This position is part of a job family (Associate Engineer, Engineer, and Senior ...

ExxonMobil

Reservoir Simulation Engineer

Spring, TX · On-site

Leverage fundamental reservoir engineering and reservoir simulation skills in reservoir characterization, development planning, opportunity generation, and production/injection optimization * The ...

We Energies (WE)

Reservoir Engineer

Columbus, MI

$135K/yr

We Energies, a subsidiary of WEC Energy Group, is seeking a Reservoir Engineer in our Columbus, Michigan location. This position is part of a job family (Associate Engineer, Engineer, and Senior ...

ExxonMobil

Heavy Oil Reservoir Engineer

Spring, TX

What role you will play in our team The candidate will apply advanced reservoir engineering techniques to forecast performance, guide depletion planning, and collaborate across disciplines to deliver ...

Hilcorp

26-002.E - Reservoir Engineer

Anchorage, AK · On-site

Four (4) years minimum reservoir engineering experience and a proven ability to generate investment opportunities. * Working knowledge of the roles and job responsibilities of operations engineers ...

ExxonMobil

Heavy Oil Reservoir Engineer

Spring, TX

What role you will play in our team The candidate will apply advanced reservoir engineering techniques to forecast performance, guide depletion planning, and collaborate across disciplines to deliver ...

ExxonMobil

Heavy Oil Reservoir Engineer

Spring, TX · On-site

What role you will play in our team The candidate will apply advanced reservoir engineering techniques to forecast performance, guide depletion planning, and collaborate across disciplines to deliver ...

Chord Energy

Non-Op Reservoir Engineer

Houston, TX · On-site

Position Summary The Non-Operated Reservoir Engineer is a technical based, individual contributor role, focused on basin wide Unconventional Bakken subsurface evaluations and asset management. This ...

Ormat

Sr. Reservoir Engineer

Reno, NV · On-site

Position Summary This position is responsible for conducting Reservoir Engineering studies to support world-class exploration, development and operations of geothermal resources globally. An ...

ExxonMobil

Reservoir Simulation Engineer

Spring, TX

Leverage fundamental reservoir engineering and reservoir simulation skills in reservoir characterization, development planning, opportunity generation, and production/injection optimization * The ...

Ormat

Sr. Reservoir Engineer

Reno, NV

Position Summary This position is responsible for conducting Reservoir Engineering studies to support world-class exploration, development and operations of geothermal resources globally. An ...

Chord Energy

Non-Op Reservoir Engineer

Houston, TX

Position Summary The Non-Operated Reservoir Engineer is a technical based, individual contributor role, focused on basin wide Unconventional Bakken subsurface evaluations and asset management. This ...

ExxonMobil

Reservoir Simulation Engineer

Spring, TX

Leverage fundamental reservoir engineering and reservoir simulation skills in reservoir characterization, development planning, opportunity generation, and production/injection optimization * The ...

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Reservoir Engineer information

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How much do reservoir engineer jobs pay per year?

As of Jul 4, 2026, the average yearly pay for reservoir engineer in the United States is $123,968.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,000.00 and $146,000.00 per year, depending on experience, location, and employer.

What does a Reservoir Engineer do?

A Reservoir Engineer is a specialized professional in the oil and gas industry who evaluates oil and gas reservoirs to maximize extraction and recovery. They use advanced computer modeling, data analysis, and field studies to estimate reserves, plan production strategies, and monitor reservoir performance. Their work involves collaborating with geologists, drilling engineers, and production teams to ensure efficient and sustainable extraction. Reservoir Engineers also help determine the economic viability of projects and suggest enhanced recovery techniques when necessary.

What is the difference between Reservoir Engineer vs Petroleum Engineer?

AspectReservoir EngineerPetroleum Engineer
Required CredentialsBachelor's degree in petroleum engineering, geology, or related field; often professional engineering licenseBachelor's degree in petroleum engineering or related field; often professional engineering license
Work EnvironmentFocuses on subsurface reservoir analysis, modeling, and simulationDesigns and implements drilling, completion, and production processes
Industry UsagePrimarily in exploration and production companies, focusing on reservoir managementInvolved across exploration, drilling, and production phases in oil and gas industry

Reservoir Engineers and Petroleum Engineers share similar educational backgrounds and work within the oil and gas industry. Reservoir Engineers specialize in analyzing subsurface reservoirs to optimize extraction, while Petroleum Engineers focus on designing and implementing drilling and production operations. Both roles are essential for efficient resource development and often collaborate closely.

What Is the Job of a Reservoir Engineer?

The responsibilities of a reservoir engineer, also known as a petroleum or pipeline engineer, focus on optimizing the fluid flow of petroleum oil and gas through reservoirs. Your duties are to identify and evaluate each oil and gas reserve using special tools and equipment, continuously monitor and optimize the reserve during the drilling process, and analyze the flow mechanics of each reserve to ensure efficiency. Although reservoir engineers can complete some work off-site using computer models of reservoirs and frac sites, you typically travel to different job sites as needed and work long hours as projects develop.

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

To thrive as a Reservoir Engineer, you need a solid background in petroleum engineering, geology, and fluid mechanics, typically supported by a bachelor's degree in engineering or a related field. Proficiency in reservoir simulation software (e.g., Eclipse, Petrel) and understanding of data analysis tools are crucial, along with relevant certifications such as SPE membership. Strong analytical thinking, problem-solving skills, and effective communication help engineers work collaboratively and make data-driven decisions. These skills are vital for optimizing hydrocarbon recovery, maximizing reservoir performance, and ensuring the economic success of oil and gas projects.

What are some common challenges Reservoir Engineers face when working on multidisciplinary teams?

Reservoir Engineers often collaborate with geologists, production engineers, and drilling teams to maximize oil and gas recovery. One common challenge is aligning differing technical perspectives and priorities, especially when balancing short-term production targets with long-term reservoir management. Effective communication and a solid understanding of each discipline’s objectives are critical to ensure project success. Building strong relationships and staying adaptable can help Reservoir Engineers integrate diverse viewpoints and drive optimal solutions.
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Reservoir Engineer jobs near you
Infographic showing various Reservoir Engineer job openings in the United States as of June 2026, with employment types broken down into 97% Full Time, and 3% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $123,968 per year, or $59.6 per hour.
Reservoir Engineering Specialist

Reservoir Engineering Specialist

EOG Resources, Inc.

San Antonio, TX • On-site

Full-time

Posted 18 hours ago

EOG Resources rating

8.1

Company rating: 8.1 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

19th of 74 rated oil and gas companies

Job description

Reservoir engineering specialist position responsible for maximizing value of company assets through reserve and production growth.   Duties include technical evaluation of prospects and producing properties, project economics, well and reservoir surveillance functions and SEC reserve evaluation. Evaluations on selected properties to assess potential, predict reservoir performance, evaluate completion strategies, optimize future depletion and development plans. Such evaluations may include pressure and rate transient analysis, fracture optimization, decline curve analysis, nodal analysis, material balance calculations, well and reservoir modeling, EOR studies and economic analysis. Some operational and stimulation knowledge is preferred. Presentations to senior management are required.


Must have a BS in Engineering, preferably Petroleum Engineering. Must have 9+ yrs of reservoir engineering experience in oil & gas industry. Less experience will be considered with advanced degree in Petroleum Engineering. Must have strong technical background in reservoir engineering including decline curve analysis, material balance, volumetrics, EOR studies, pressure transient analysis, nodal analysis, etc. and a good understanding of geology. Some petrophysical analysis skills and reservoir simulation knowledge helpful. Must have a working knowledge of commercial oil and gas economics software. Experience with Aires for Windows is preferred. Able to accomplish tasks with minimal supervision. Must have good presentation, communication and technical writing skills. Must have good interpersonal skills, with the ability to work with multi-functional teams. Must be self-motivated and able to and prioritize projects.

Position will be filled at a level commensurate with experience.

 EOG Resources is an Equal Opportunity Employer, including Veterans and Disabled. 

Education:Employment Type: FULL_TIME

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