Reservoir Engineer (Bilingual – Spanish/English)

**Location: ** U.S.-based with occasional travel to Mexico

We are seeking a motivated and experienced Reservoir Engineer who is fluent in Spanish and English to support our international operations, with a focus on Mexico. This role involves evaluating reservoir performance, optimizing development strategies, and supporting cross-border collaboration with operational teams, partners, and regulatory agencies in Spanish-speaking regions.

• Analyze reservoir data and performance to generate forecasts and development recommendations.
• Collaborate with multidisciplinary teams including geoscience, drilling, and production to create optimized development plans.
• Conduct field reviews, reserve audits, and run economic evaluations in support of investment decisions.
• Acquire pertinent price forecasts, capital investments, and operation costs from respective groups
• Provide production forecasts for business planning purposes; run economic look-backs on previous projects.
• Serve as a technical liaison with partners, regulatory bodies, and contractors in Mexico.
• Prepare and present technical reports, presentations, and recommendations in both English and Spanish in front of large groups.
• Travel regularly to offices in Mexico.

Your benefits

Lewis Energy Group appreciates the hard work and dedication you bring to our team every day. To do our part, we are committed to keeping your benefits affordable and beneficial for you and your eligible family members. Lewis Energy Group strives to provide benefits that meet your needs, are easy to understand and use, and provide excellent value for affordable costs.

• Insurance: Medical/Dental/Vision/ Basic Life and AD&D/and other benefit options to meet your personal needs
• Retirement: 401K with immediate matching contribution
• Annual Discretionary Bonus
• Generous Paid Time Off and Paid Holidays
• Employee Assistance Program (EAP) – Free, confidential support for you and your dependents
• Wellness & Company Events throughout the year

Equal Opportunity Employer

Lewis Energy Group 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.

• Bachelor’s degree in Petroleum Engineering or related discipline.
• 3+ years of reservoir engineering experience, ideally with unconventional exposure.
• Fluency in both Spanish and English, with excellent written and verbal communication skills.
• Experience with reservoir software tools and analysis software (e.g. ARIES, IHS Harmony, Whitson)
• Experienced in Microsoft Office suite (e.g. Excel, Power Point, Access, etc)
• Strong understanding of decline curve analysis, material balance, and reserves estimation.
• Ability to work independently in a dynamic, cross-cultural environment.
• Must hold a valid passport and be willing/able to travel to offices in Mexico.