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Reservoir Engineering Jobs (NOW HIRING)

$120 - $180/hr

Reviews engineering analyses, reservoir studies, and simulation results to ensure technical accuracy, regulatory compliance, and adherence to company engineering standards. * Assists in the ...

$140 - $190/hr

Proficiency in reservoir engineering and pattern management practices including, but not limited to, material balance, injector optimization, conformance improvement, flood pattern surveillance, and ...

WI · On-site

$120 - $190/hr

Reviews engineering analyses, reservoir studies, and simulation results to ensure technical accuracy, regulatory compliance, and adherence to company engineering standards. * Assists in the ...

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

The successful candidate will combine reservoir engineering expertise, commercial acumen, and data-driven decision making to influence capital allocation and growth strategy across the Appalachian ...

Proficiency in reservoir engineering and pattern management practices including, but not limited to, material balance, injector optimization, conformance improvement, flood pattern surveillance, and ...

Position Summary The Reservoir Engineering position is a technically focused, individual contributor role on the Bakken subsurface evaluation and asset development team. This position is located in ...

The successful candidate will combine reservoir engineering expertise, commercial acumen, and data-driven decision making to influence capital allocation and growth strategy across the Appalachian ...

Reservoir Engineer CO2

Midland, TX · On-site

$140 - $190/hr

Proficiency in reservoir engineering and pattern management practices including, but not limited to, material balance, injector optimization, conformance improvement, flood pattern surveillance, and ...

Senior Reservoir Engineer

Denver, CO · On-site

$135 - $202/hr

Engineering POSITION SUMMARY The Senior Reservoir Engineer provides subsurface evaluation and analysis to optimize the economic development, production, and recovery of Jonah Energy's Permian Basin ...

New

Position Summary The Reservoir Engineering position is a technically focused, individual contributor role on the Bakken subsurface evaluation and asset development team. This position is located in ...

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Reservoir Engineering information

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$61K

$124K

$173.5K

How much do reservoir engineering jobs pay per year?

As of Sep 5, 2026, the average yearly pay for reservoir engineering 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 is reservoir engineering?

Reservoir engineering is a branch of petroleum engineering that focuses on analyzing and optimizing the extraction of oil and gas from underground reservoirs. Reservoir engineers use geological and engineering data to estimate reserves, model reservoir behavior, and design strategies for maximizing recovery while minimizing costs and environmental impact. Their work involves collaboration with geologists and drilling engineers to ensure efficient production and long-term resource management.

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 strong background in petroleum engineering, geology, and fluid dynamics, typically supported by a relevant engineering degree. Proficiency with reservoir simulation software (such as Eclipse or CMG), data analysis tools, and familiarity with industry standards and certifications like SPE are common requirements. Strong analytical thinking, problem-solving abilities, and effective communication skills are essential for collaborating with multidisciplinary teams and making data-driven decisions. These skills and qualifications are crucial for optimizing hydrocarbon recovery, ensuring reservoir management efficiency, and maximizing asset value.

What are some common challenges faced by reservoir engineers during field development planning?

Reservoir engineers often face challenges such as integrating complex geological data, managing reservoir uncertainties, and optimizing recovery methods while balancing economic and environmental considerations. Effective collaboration with geologists, production engineers, and economic analysts is crucial to design viable development strategies. Additionally, adapting to evolving technologies and regulatory requirements can require continuous learning and flexibility in approach.

What is the difference between Reservoir Engineering vs Petroleum Engineering?

AspectReservoir EngineeringPetroleum Engineering
Primary FocusReservoir performance, fluid flow, and recovery optimizationOverall oil and gas extraction, drilling, and production processes
Required CredentialsBachelor's or master's in petroleum engineering, reservoir engineering, or related fieldsBachelor's or master's in petroleum engineering or related disciplines
Work EnvironmentOffice-based with field data analysis, simulation modelingFieldwork, drilling sites, and office work
Industry UsageUsed within oil companies for reservoir managementUsed across exploration, drilling, and production departments

Reservoir Engineering focuses on understanding and optimizing the behavior of underground reservoirs to maximize oil and gas recovery. Petroleum Engineering covers a broader scope, including drilling, production, and reservoir management. While both roles require similar credentials and often work within the same industry environment, reservoir engineers specialize in fluid flow and reservoir performance, whereas petroleum engineers oversee the entire extraction process.

How much money does a reservoir engineer make?

Reservoir engineers typically earn a median annual salary of around $100,000 to $150,000, depending on experience, location, and industry sector. Senior or specialized reservoir engineers with advanced skills and certifications can earn higher salaries, often exceeding $200,000 annually.

Is reservoir engineering a good career?

Reservoir engineering is a specialized field within the oil and gas industry that involves evaluating and managing underground reservoirs to optimize hydrocarbon recovery. It typically requires strong analytical skills, knowledge of geology and fluid dynamics, and proficiency with modeling software. The career offers competitive salaries and opportunities for advancement, but it can involve long hours and exposure to industry fluctuations.

What does a reservoir engineer do?

A reservoir engineer analyzes subsurface rock and fluid data to estimate the amount of recoverable oil and gas in a reservoir. They design extraction strategies, optimize production, and use tools like reservoir simulation software to maximize recovery while managing reservoir pressure and ensuring safety. Strong analytical skills and knowledge of geology, fluid mechanics, and reservoir modeling are essential for this role.
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The top searched job categories for Reservoir Engineering jobs are:

Infographic showing various Reservoir Engineering job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $123,968 per year, or $59.6 per hour.

Experienced Unconventional Reservoir Engineer

ExxonMobil

Spring, TX

Part-time

Medical, Dental, Vision, Retirement

Posted 16 days ago


ExxonMobil rating

6.0

Company rating: 6.0 out of 10

Based on 232 frontline employees who took The Breakroom Quiz

70th of 87 rated oil and gas companies


Job description

About us

At ExxonMobil, our vision is to lead in energy innovations that advance modern living and a net-zero future. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.

The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies. 

We invite you to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society’s evolving needs. Learn more about our What and our Why and how we can work together.

About The Role

The Advanced Reservoir Engineer role serves as a trusted technical expert, providing reservoir engineering guidance and support throughout all phases of Unconventional asset development and operations. From evaluating new opportunities to optimizing mature-field performance, this role leads complex studies, influences development planning, and delivers actionable insights that maximize resource recovery and asset value. The position champions innovation through technology deployment, mentors peers, and partners with geoscience, drilling, production, and facilities teams to achieve safe, efficient, and economically successful outcomes.

What We Look For

Skills and Qualifications 

  • Bachelor’s degree in Engineering required - preferably Petroleum, Chemical, or Mechanical
  • A minimum of 3 years and maximum of 15 years of industry work experience in Unconventional Reservoir Engineering (Bakken, Permian, Eagle Ford, Scoop Stack, Appalachia, Haynesville, Utica, Woodford/Barnett, etc.)
  • Demonstrated work experience in unconventional developments
  • Ability to complete decline curve analysis, develop drillwell locations, perform economic evaluations, and prepare area for reserve report review
  • Strong computer proficiency and familiar with industry software
  • Candidates should be self-motivated and focused on achieving business results while working in a multi-disciplinary team. Demonstrated teamwork, communication and leadership skills are essential


Preferred Qualifications/ Experience

  • Proficiency with Spotfire, ComboCurve, and ARIES, Hamony, KAPPA, WiseRock
  • Foundational reservoir engineering skills, such as competency in rock and fluid properties
  • Experience integrating advanced diagnostic and/or reservoir simulation work products into reservoir engineering analysis
  • Experience using public datasets for reservoir engineering analysis
  • Data analytics
  • Industry knowledge
  • Demonstrated work experience with performing acquisition evaluations
Your Benefits
  • Pension Plan: Enrollment is automatic and at no cost to you. The basic benefit is a monthly annuity to be paid to you in retirement for the rest of your life.
  • Savings Plan: You can contribute between 6% and 20% of your pay and are encouraged to enroll right away. If you contribute at least 6% to your savings plan, the Company will contribute a 7% match.
  • Workplace Flexibility: We have several programs such as “Flex your Day”, providing ad-hoc flexibility around when and where you work, as well as longer-term programs such as leaves of absence and part-time work.
  • Comprehensive medical, dental, and vision plans.
  • Culture of Health: Programs and resources to support your wellbeing.
  • Employee Health Advisory Program: Provides confidential professional counseling for you and your family, including tools and resources promoting mental health and resiliency at no additional cost to you.
  • Disability Plan: Income replacement for when you cannot work due to illness or injury occurring on or off the job. Enrollment is automatic and at no cost to you.
  • More information on our Company’s benefits can be found at www.exxonmobilfamily.com
  • Please note benefits may be changed from time to time without notice, subject to applicable law.

Alternate Location:  

Nothing herein is intended to override the corporate separateness of local entities. Working relationships discussed herein do not necessarily represent a reporting connection, but may reflect a functional guidance, stewardship, or service relationship. 

Exxon Mobil Corporation has numerous affiliates, many with names that include ExxonMobil, Exxon, Esso and Mobil. For convenience and simplicity, those terms and terms like corporation, company, our, we and its are sometimes used as abbreviated references to specific affiliates or affiliate groups. Abbreviated references describing global or regional operational organizations and global or regional business lines are also sometimes used for convenience and simplicity. Similarly, ExxonMobil has business relationships with thousands of customers, suppliers, governments, and others. For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships.


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