Senior GeoModeller

Role Overview:

The Senior Geomodeller for Geothermal Project is responsible for developing, interpreting, and integrating 3D geological models in support the entire geothermal project lifecycle from early-stage exploration through appraisal, development, and field management. This role integrates multidisciplinary geoscience and engineering datasets to optimize resource definition, guide drilling and well placement, and mitigate subsurface risks throughout the project.

Key Responsibilities:

• Integrate and interpret geological, geophysical, geochemical, and drilling data to create and maintain structural and reservoir models across the exploration and development phases.
• Evaluate subsurface conditions (heat source, aquifers, faults/fractures, cap rocks), delineate reservoir extents, and quantify resource potential.
• Support exploration and appraisal drilling strategies, well targeting, and placement by collaborating with geologists, geophysicists, and reservoir engineers.
• Integrate diverse datasets (well data, surface mapping, remote sensing) to improve geothermal resource understanding.
• Guide and update models as new data become available throughout drilling and field development, ensuring models reflect latest understanding of reservoir behaviour, boundaries, and properties.
• Work closely with geologists, geophysicists, reservoir engineers, and drilling teams to design exploration drilling programs and optimize well placement.
• Conduct uncertainty and risk analysis relating to reservoir continuity and main drilling targets.
• Prepare and deliver high-quality technical presentations, reports, maps, and visualizations for internal and external stakeholders.

• Contribute to cross-functional project teams, supporting well planning, reservoir management, and production optimization.
• Mentor and supervise junior geomodellers or geoscience staff.

• Stay updated on latest geomodelling and geothermal best practices and software tools.

Requirements:

• MSc or PhD in Geology, Geosciences, or a related field.
• 8+ years’ experience in 3D Geomodelling, with proven track record in geothermal exploration and or field development.
• Proficient in industry-standard geomodelling software (e.g., Petrel, Leapfrog, GOCAD).
• Strong background in subsurface integration, reservoir characterization, and uncertainty quantification.
• Excellent spatial analysis skills and ability to communicate complex geological ideas to multidisciplinary teams.
• Experience with geothermal systems (especially for hydrothermal geothermal settings).
• Strong teamwork, project management, and mentoring skills.

Desirable:

• Familiarity with geothermal project development workflows and risk assessment.
• Experience in Southeast Asia or similar geothermal provinces.

Experienced Senior GeoModeller position

Benefits

International Opportunities

Global adventure, broad exposure, and limitless learning await you. You'll be part of the most multi-cultural and diverse team of experts in any industry, anywhere.

Insurance

Health, vision, and dental insurance for you and your dependents available from day one.

Learning Opportunities

Global adventure, broad exposure, and limitless learning await you. You'll be part of the most multi-cultural and diverse team of experts in any industry, anywhere.

Diverse and Inclusive

Our exceptional and diverse people are the pulse and spirit of who we are. Every day, you will enrich your knowledge in an environment where differences in thought, creativity and experiences are embraced.

About Us

We are a global technology company, driving energy innovation for a balanced planet. Together, we create amazing technology that unlocks access to energy for the benefit of all.

Global in outlook, local in practice – and with a united, shared passion for discovering solutions, we hire talented, driven people and support them to succeed, personally and professionally.

SLB is an equal employment opportunity employer. Qualified applicants are considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or other characteristics protected by law.

We will endeavor to make a reasonable accommodation / modification to the known physical or mental limitations of a qualified applicant with a disability to assist in the hiring process, unless the accommodation would impose an undue hardship on the operation of our business, in accordance with applicable federal, state, and local law. If you believe you require such assistance to complete this form or to participate in the interview process, please contact [email protected] to request assistance. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to.

SLB is a VEVRAA Federal Contractor- priority referral Protected Veterans requested.