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Assistant Reservoir Engineer Jobs (NOW HIRING)

General Atomics

Engineer IV

Grants, NM · On-site

$89K - $155K/yr

The Reservoir Engineer/Hydrologist exercises independent judgement to plan, coordinate and lead ... * Assist with water management strategies and data management. * Ensure conformance with site ...

General Atomics

Engineer IV

Grants, NM · On-site

The Reservoir Engineer/Hydrologist exercises independent judgement to plan, coordinate and lead ... * Assist with water management strategies and data management. * Ensure conformance with site ...

Hunt

Reservoir Engineering Technician II

Dallas, TX · On-site

We are currently seeking a Reservoir Engineering Technician II for the Dallas, TX office which ... * Assist with QA/QC of reserves database updates, internal economics and production reporting, and ...

Hunt

Reservoir Engineering Technician II

Dallas, TX

We are currently seeking a Reservoir Engineering Technician II for the Dallas, TX office which ... * Assist with QA/QC of reserves database updates, internal economics and production reporting, and ...

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How much do assistant reservoir engineer jobs pay per year?

As of Aug 15, 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.

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Assistant Reservoir Engineer jobs near you
Infographic showing various Assistant Reservoir Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% 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.

Associate, Reservoir Engineer - Investment Banking

Stephens

Dallas, TX • On-site

Full-time

Posted 12 days ago

Job description

SUMMARY
Title: Associate, Reservoir Engineer - Investment Banking
Group: Energy - Acquisition & Divestiture
Location: Dallas
WHY STEPHENS
Founded in 1933, Stephens is a privately held, family-owned financial services firm built on long-term relationships, independent thinking and a commitment to earning our clients' trust. For generations, Stephens has helped clients navigate changing markets, pursue opportunities and develop thoughtful financial solutions that create lasting value. Our approach is grounded in long-term relationships, not one-time transactions. With offices in strategic locations across the U.S. and Europe, we provide objective advice and precise execution on the full array of investment banking services:
  • Advising on mergers and acquisitions, public and private debt and equity capital raising, restructurings, recapitalizations and other strategic transactions.
  • Providing clients with insights into how historical trends, current developments and industry dynamics are shaping opportunities across a variety of sectors and subsectors.
  • Serving public, private and family-owned businesses, as well as financial sponsors, family offices and other institutional investors.

At Stephens, bankers build their careers in a collaborative environment that values sound judgment, initiative, integrity and a commitment to client outcomes. For candidates who want to be challenged, contribute to meaningful client work and grow within a stable, relationship-driven platform, Stephens offers a place to build a meaningful investment banking career over the long term.
ENERGY: EXPLORATION & PRODUCTION
Our Exploration & Production team has a long history of providing M&A, A&D, capital raising and capital solutions for companies active in oil & gas exploration and production. Our senior bankers combine strong technical expertise with deep relationships among key strategic buyers, equity and debt private capital sources, and family offices most active in the space. Clients often seek out our highly experienced team for specialized solutions and an owner-oriented perspective.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
Execution
  • Technical evaluation of client oil & gas assets using industry standard economics software (e.g. ComboCurve, ARIES, or PHDWin) as well as commonly used software such as the MS Office Suite
    • Prior experience with decline curve analysis required; familiarity with other forecasting methods helpful but not required
    • Ability to generate/manage evaluation databases and economic forecasts
  • Working with senior members of the team, assist in development of key marketing materials and execution of mandates
    • Key client reviews (e.g. review of PDP forecasts, type curves, LOS model, etc)
    • Confidential Information Memoranda / data room presentations
    • Population of virtual data rooms
    • Contribution to/participation in presentations
    • Following up on external party Q&A
  • Attending internal and external project meetings as required. The right candidate will eventually develop the ability to lead these meetings
  • Assist with miscellaneous technical project-related duties as required

Business Development
  • Assist with development of new business activities across a variety of investment banking products with emphasis on sell-side A&D pitches
  • Writing of technical portions of pitch books
  • Attend pitch meetings

QUALIFICATIONS:
  • 2+ years of Petroleum Engineering Experience at an investment bank, third-party engineering firm, or operating/non-operating/minerals company with substantial experience conducting A&D valuations.
  • Engineering undergraduate degree is required
  • Graduate technical or business degree a plus
  • High level of economic understanding of producing and development field economics:
    • Fundamentals of a discounted cash flow: capex, opex, discount rates, LOE, basis differential, price deck, rig schedules, type curve inputs, & economic limit
  • Computer skills:
    • Deep understanding of Microsoft Office, especially Excel and Access, is required
    • ComboCurve, ARIES and/or PHDWin experience required
    • Experience developing custom tools assisted by AI is a plus
    • Experience with Enverus Prism a plus; IHS or others acceptable

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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