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Assistant Reservoir Simulation Engineer Jobs (NOW HIRING)

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 ...

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 ...

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 ...

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 ...

Hawk Group

Reservoir Engineer

Spring, TX · On-site

... simulation and/or able to perform / guide detailed simulation studies • Perform / guide ... reservoir engineers in performing simulation and other studies • Document results in a ...

Airswift

Reservoir Engineer / Advisor II

Spring, TX · On-site

Perform and guide detailed reservoir simulation studies to evaluate depletion schemes and ... Mentor less experienced engineers and support technical presentations, team discussions, and ...

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How much do assistant reservoir simulation engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for assistant reservoir simulation engineer in the United States is $88,754.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $104,500.00 per year, depending on experience, location, and employer.

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Assistant Reservoir Simulation Engineer jobs near you
Infographic showing various Assistant Reservoir Simulation Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $88,754 per year, or $42.7 per hour.

Reservoir Simulation Engineer

ExxonMobil

Spring, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 6 days ago

ExxonMobil rating

6.0

Company rating: 6.0 out of 10

Based on 230 frontline employees who took The Breakroom Quiz

72nd 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 while reducing emissions. 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 canwork together.
About Houston
ExxonMobil's state-of-the-art campus north of Houston serves as home to its Upstream, Product Solutions and Low Carbon Solutions businesses and their associated service groups. The facility opened in 2014 and accommodates more than 10,000 employees and visitors.
By bringing many global functional groups together, the campus provides employees with the tools and capabilities needed today, and in the future, to achieve business objectives and accelerate the discovery of new resources, technologies and products. It was designed to foster improved collaboration, creativity and innovation and enhance the company's ability to attract, develop and retain the top talent in the industry.
The campus is located in Spring, Texas, on 385 wooded acres immediately to the west of Interstate Highway 45 (I-45), at the intersection of I-45 and the Hardy Toll Road, approximately 25 miles from the cultural vibrancy of downtown Houston.
The campus was constructed to the highest standards of energy efficiency and environmental stewardship. Its design incorporates extensive research into best practices in building and workplace design through extensive benchmarking of the world's top academic, research, and corporate facilities.
Learn more about what we do in Houston here.
What role you will play in our team
  • ExxonMobil is seeking both contractors and full-time employees across various roles to provide reservoir engineering technical expertise to Conventional Oil & Gas development Work with multi-discipline teams to support optimal asset development, reservoir management, and site screening
  • Leverage fundamental reservoir engineering and reservoir simulation skills in reservoir characterization, development planning, opportunity generation, and production/injection optimization
  • The position is located at ExxonMobil campus in Spring, Texas

What you will do
  • Performing reservoir modeling and simulation to support conventional and/or deepwater developments
  • Conducting reservoir depletion planning and field development planning
  • Performing reserves assessments and identifying production or injection optimization opportunities
  • Planning, evaluation and/or execution of appraisal and field development / drill well programs
  • Identifying key reservoir uncertainties and providing recommendations to mitigate risks
  • Improving reservoir description through fluid analysis, core evaluation, well testing interpretation, and production performance analysis

About you
Skills and Qualifications
  • Bachelor's degree in Engineering required - preferably Petroleum, Chemical, or Mechanical; Advanced Degrees (Master's / PhD) also welcome
  • Minimum 1-3 years of industry experience in Conventional Reservoir Engineering
  • Reservoir simulation experience in new developments and/or producing assets (including constructing, updating and history matching models)
  • INTERSECT / Eclipse Reservoir Simulation experience
  • Candidates should be self-motivated and focused on achieving business results while working in a multi-disciplinary team in a fast-paced business environment. Demonstrated teamwork and strong communication skills are essential

Preferred Qualifications/ Experience
  • Pressure Transient Testing
  • Fluid sampling and analysis
  • Enhanced Oil Recovery
  • Core Analysis
  • Petrophysics
  • Previous experience in reservoir analytical performance prediction, asset development and depletion planning, reserves assessment, reservoir surveillance & optimization, volumes forecasting, economic analysis and data management

Your benefits
An ExxonMobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance, and life.
We offer you:
  • 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.
Stay connected with us
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Employee Equal Opportunity
ExxonMobil is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, citizenship status, protected veteran status, genetic information, or physical or mental disability.
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.
Job ID: 106633

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