Job Description

Country
Malaysia
City
KUALA LUMPUR
Workplace location
KUALA LUMPUR-PETRONAS TWIN TWRS(MYS)
Employer company
TotalEnergies EP Sarawak Inc.
Domain
Geoscience & Reservoir
Type of contract
Regular position
Experience
Minimum 15 years

Context & Environment

Are you an experienced geoscience professional ready to drive high‑impact subsurface evaluations in a fast‑growing upstream environment?

TotalEnergies EP Malaysia is seeking a highly capable Senior Geologist to lead static modelling, reservoir characterisation, and geological evaluation across a diverse and technically demanding subsurface portfolio. You will play a central role in integrating multidisciplinary data, narrowing subsurface uncertainties, and supporting major field development decisions.

Activities

Your Impact

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

• Integrate geology, geophysics, petrophysics, and reservoir engineering datasets to build and refine static reservoir models for in ‑place volume assessment.
• Develop workflows and apply multi ‑scenario methodologies to reduce in ‑place volume uncertainty and strengthen field development planning.
• Update and maintain static models to reflect the latest understanding of reservoir distribution and behaviour.
• Lead planning, supervision, and interpretation of formation evaluation data and G&G technical studies.
• Interpret 3D seismic datasets for structural geology, sequence stratigraphy, and 3D attribute analysis to enhance reservoir characterisation.
• Support compliance with technical validation processes and regulatory sanction gates through regular engagement with internal teams, JV partners, and relevant authorities.

Candidate Profile

What We Are Looking For

To succeed in this role, you will need:

• Bachelor’s or Master’s degree in Geology or related discipline.
• Minimum 15 years’ experience in geology with strong exposure to reservoir characterisation and field development.
• Strong expertise across geological and geophysical domains, with working knowledge of petrophysics and reservoir engineering.
• Familiarity with data acquisition workflows and operational requirements for drilling and production.
• Proficiency with G&G software and modelling tools.
• Motivated, proactive, and committed to high‑quality technical delivery.
• Strong communication skills and ability to work independently as well as within integrated teams.

Additional Information

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

Why TotalEnergies?

You will join a rapidly growing affiliate with a broad and evolving subsurface portfolio, operating in a dynamic regulatory landscape and contributing to high‑impact geological evaluations that inform long‑term development strategies.