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Assistant Reservoir Engineer Jobs (NOW HIRING)

Ormat

Drilling Engineer

Reno, NV

Collaborate with cross-functional teams including project managers, geologists, reservoir engineers, drilling personnel, procurement, and permitting teams. * Assist in the preparation of well ...

Interlake Steamship Company

QMED

Cleveland, OH · On-site

The QMED is generally responsible for acting under the direction of the First Assistant Engineer or Watch Officer on duty, typically including: * Assisting the Engineering Department in the ...

Open iT Inc.

Senior Systems Engineer

Houston, TX

$90K - $123K/yr

... Berget, Head of Reservoir Engineering Department & Chairman of the Computer Advisory Board ... He or she will assist the Delivery Manager in fulfilling the goals and needs of the team, and ...

Open iT Inc.

Senior Systems Engineer

Houston, TX · On-site

$90K - $123K/yr

... Berget, Head of Reservoir Engineering Department & Chairman of the Computer Advisory Board ... He or she will assist the Delivery Manager in fulfilling the goals and needs of the team, and ...

Ormat

Drilling Engineer

Reno, NV · On-site

Collaborate with cross-functional teams including project managers, geologists, reservoir engineers, drilling personnel, procurement, and permitting teams. * Assist in the preparation of well ...

Diamondbackenergy

Senior Staff Geologist

Midland, TX · On-site

The position also collaborates with reservoir engineering to define fit-for-purpose development ... * Assist and/or guide current efforts on multi-county stratigraphic framework and subsurface ...

TYPSA INC

Water Resources Senior Project Engineer

Phoenix, AZ · On-site

$93K - $121K/yr

... skills to assist with the growth and success of the office. We offer a friendly, professional ... reservoir studies, potable and wastewater systems, water treatment and surface water modeling ...

TYPSA INC

Water Resources Senior Project Engineer

Phoenix, AZ · On-site

$93K - $121K/yr

... skills to assist with the growth and success of the office. We offer a friendly, professional ... reservoir studies, potable and wastewater systems, water treatment and surface water modeling ...

NobleAI

Solutions Engineer

Houston, TX · On-site +1

$200K - $215K/yr

... assist in selling complex scientific and technological solutions. The ideal candidate has ... SC Degree in Petroleum Engineering, Reservoir Engineering, Chemical Engineering, Mechanical ...

NobleAI

Solutions Engineer

Houston, TX · On-site +1

$200K - $215K/yr

... assist in selling complex scientific and technological solutions. The ideal candidate has ... SC Degree in Petroleum Engineering, Reservoir Engineering, Chemical Engineering, Mechanical ...

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Assistant Reservoir Engineer information

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$33K

$88.8K

$134.5K

How much do assistant reservoir engineer jobs pay per year?

As of Jun 11, 2026, the average yearly pay for assistant reservoir 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.
What cities are hiring for Assistant Reservoir Engineer jobs? Cities with the most Assistant Reservoir Engineer job openings:
What are the most commonly searched types of Reservoir Engineer jobs? The most popular types of Reservoir Engineer jobs are:
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Assistant Reservoir Engineer jobs near you
Infographic showing various Assistant Reservoir Engineer job openings in the United States as of June 2026, with employment types broken down into 77% Full Time, 21% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $88,754 per year, or $42.7 per hour.
Investment Banking - Technical Transaction Team, Energy - Analyst Engineer

Investment Banking - Technical Transaction Team, Energy - Analyst Engineer

JPMorgan Chase & Co

Houston, TX

Full-time

Medical, Retirement

Posted 19 days ago

JPMorgan Chase & Co. rating

8.1

Company rating: 8.1 out of 10

Based on 468 frontline employees who took The Breakroom Quiz

46th of 141 rated banks

Job description

Analyst Engineer

Job Summary

As an Analyst Engineer, you will be a key player in our business strategy and execution. You will participate in the "full cycle" of transactional execution and support senior team members across both the A&D and coverage functions. You will play a role in implementing the execution function including working with other A&D and coverage analysts and associates, as well as assisting more senior bankers. You will develop strong function skills in the major areas of M&A&D investment banking. Working with a broader team in the region, you will be provided opportunities to be involved in real-time transactions that may include travel. 

Job Responsibilities: 

  • Perform technical analysis and resource / valuation assessment for oil & gas assets across North America
  • Perform economic modelling including production forecasting, type curve creation, inventory assessment, LOS analysis, review of commercial assumptions, etc
  • Be able to support senior engineers in the construction of and maintenance of economic modeling software such as ARIES or PHDwin
  • Perform a variety of technical analyses on completion trends, rig activity, depletion risk, well decline analysis, etc
  • Conduct market research from various platforms including Enverus, Woomdac, and Factset

Required capabilities, and skills

  • Experience in technical evaluations of oil and gas assets across lower 48 conventional and unconventional play types
  • Strong understanding of commonly used software programs such as Spotfire, ComboCurve, ArcGIS, QGIS and Microsoft Office Suite
  • Experience with fundamental reservoir engineering analysis such as decline curve analysis, type curve creation and competitor analysis 
  • Support senior engineers & geologists in asset reviews (e.g. PDP forecasting, inventory assessment, type curves, LOS evaluations, geologic assessments)
  • Working knowledge of sub-surface geologic characteristics and showcase the ability to perform geologic assessments alongside the A&D team's geologists 
  • Assist with the development of marketing materials and execution of mandates
  • Assist with the preparation of data room presentations and exhibit the ability to manage virtual data rooms
  • Consistently be a team player and can work alongside motivated colleagues that express a willingness to be successful and are driven to win 

Required qualifications

  • 2-4 years of Petroleum Engineering experience conducting A&D evaluations
  • Lower 48 un-conventional reservoir evaluation experience is preferred
  • Petroleum Engineering undergraduate degree is required
  • Deep level of economic understanding of development field economics:
  • ARIES & Combo Curve experience required
  • Spotfire experience required, working understanding of QGIS and ArcGis welcomed

Investment Banking (GIB) 

Within Investment Banking, the firm works with a broad range of issuer clients, including corporations, institutions and governments, to provide comprehensive strategic advice, capital raising and risk management expertise. In-depth, industry-specific expertise and regional market acumen enable our industry coverage teams to serve the evolving needs of clients around the world. Our first-class business in a first-class way approach to serving clients motivates everything we do. We strive to build trusted, long-term relationships by taking a holistic and forward-looking view on our relationships, and identifying ways to help clients achieve their most important business objectives.

JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. 

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans

J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world. 

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