Context & Environment

Are you a driven reservoir engineering professional ready to make a significant impact across a dynamic and rapidly developing upstream portfolio?

TotalEnergies EP Malaysia is seeking a talented Reservoir Engineer to support reservoir evaluation, dynamic modeling, production forecasting, and development planning for both operated and non - operated assets. You will be a key contributor in delivering high - quality subsurface insights that shape field development strategy, reserves maturation, and long - term asset performance.

Activities

Your Impact

As part of the Reservoir Development & Growth team of Subsurface department, you will:

• Perform reservoir engineering analysis using 2G, reservoir, and production data to define modeling approaches and make recommendations to discipline leads.
• Build dynamic simulation models and generate both constrained and unconstrained production profiles to support FDP, budget cycles, long - term planning, and investment decisions.
• Develop Integrated Asset Models and run production forecasts to meet key development validation milestones (QRs, MRs, RevG&R, Comgate).
• Contribute to FDP, RMP, RSP for greenfield developments and support updates of FDPs, post - drill analyses, and full - field reviews.
• Define reservoir data acquisition programs and contribute to well prognoses.
• Provide timely reservoir engineering inputs during appraisal and development planning, including PBU analysis, PVT supervision, and special core analysis.
• Uphold strong HSE standards and participate in continuous improvement programs.

Candidate Profile

What We Are Looking For

To succeed in this role, you will need:

• Education : Bachelor's or preferably Master's degree in Reservoir or Petroleum Engineering.
• Experience : At least 5 years in reservoir engineering, field management, and development activities. Exposure to exploration/appraisal wells or field development execution is advantageous.
• Technical Skills : Proficiency with reservoir engineering software such as MBAL, GAP, PROSPER, PETREL, ECLIPSE, INTERSECT; strong understanding of geophysics, geology, and production technology.
• Soft Skills : Strong analytical mindset, self - driven, effective communication, and ability to work across multidisciplinary teams.

Additional Information

TotalEnergies values diversity, promotes individual growth and offers equal opportunity careers.

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Why TotalEnergies?

Join a high - performing subsurface team committed to innovation, technical excellence, and responsible energy development. You will play a central role in maturing reserves, optimizing field performance, and contributing to the long - term success of Malaysia's upstream assets.