Aramco energizes the world economy.

Aramco occupies a unique position in the global energy industry. We are the world’s largest producer of hydrocarbons (oil and gas), with the lowest upstream carbon intensity of any major producer. 

With our significant investment in technology and infrastructure, we strive to maximize the value of the energy we produce for the world along with a commitment to enhance Aramco’s value to society.

Headquartered in the Kingdom of Saudi Arabia, and with offices around the world, we combine market discipline with a generations’ spanning view of the future, born of our nine decades experience as responsible stewards of the Kingdom’s vast hydrocarbon resources. This responsibility has driven us to deliver significant societal and economic benefits to not just the Kingdom, but also to a vast number of communities, economies, and countries that rely on the vital and reliable energy that we supply.

We are one of the most profitable companies in the world, as well as amongst the top five global companies by market capitalization.


We are seeking for a 3D Geological Modeler to join Characterization Strategy & Program Management division/ Quality Assurance Group.

The primary role will be as an effective self-motivated and efficient professional contributor working with multi-disciplinary subsurface teams across a wide spectrum of technical disciplines to deliver high quality Assurance, timely and integrated 3D Reservoir model for the primary purpose of hydrocarbon resource estimation and a key input to reservoir simulation model for history matching, production forecasting, risk assessments, well planning and ultimately for a field development plan.

Duties & Responsibilities

  • Ready to undertake complex assignments independently with minimal direction and supervision
  • Construct 3D geological static models
  • Effective collaboration with all stakeholders to ensure project’s healths  are achieved with respect to timelines, quality, objectives and deliverables
  • Conduct innovative research in geological modeling
  • Maintain key relationships with industry and academic institutions in order to update technical skills in his specialty area
  • Represent the company on appropriate company-sponsored consortia
  • Provide training to junior staff as well as to other specialists, both on one-to-one and occasionally
  • Provide mentoring and technical assistance to young professionals
  • To take critical decisions and solve problems.
  • Works in multidiscipline teams.

Minimum Requirements

As the successful candidate you will hold a Bachelor’s degree or higher in geology from a recognized and approved program.

You will have Fifteen years of experience in 3D Reservoir Geological modelling.

  • Ability to Integrate and analyze all kind of characterization data to ultimately construct a 3D geological property model.
  • Extensive experience in subsurface mapping, utilization of various modelling applications and packages (including and not limited to Petrel, Gocad, RMS, DSG).
  • Extensive experience in geostatistical modelling techniques, and be familiar with reservoir simulation and the upscaling of geologic models.
  • Previous experience in reservoir geology, drilling operations, field development, sedimentology/stratigraphy or structural geology is a big plus.
  • Familiar with the incorporation of New Technologies including big data analyses, prediction, and automation.
  •  Ability to incorporate and evaluate uncertainty and develop plans for mitigation.
  • English language fluency with the capability to communicate verbally and in writing.
  • Ability to analyze, support and communicate technical analysis and well-founded decisions to a wide range of stakeholders
  • Excellent presentation and communication skills.

Working environment

Our high-performing employees are drawn by the challenging and rewarding professional, technical and industrial opportunities we offer, and are remunerated accordingly.

At Aramco, our people work on truly world-scale projects, supported by investment in capital and technology that is second to none. And because, as a global energy company, we are faced with addressing some of the world’s biggest technical, logistical and environmental challenges, we invest heavily in talent development.

We have a proud history of educating and training our workforce over many decades. Employees at all levels are encouraged to improve their sector-specific knowledge and competencies through our workforce development programs – one of the largest in the world.


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About Saudi Aramco

Saudi Aramco is the world’s largest integrated oil and gas company; its upstream operations are based in the Kingdom of Saudi Arabia and it also operates a global downstream business. Headquartered in the city of Dhahran, the company operates in eight locations within the Kingdom and 20 locations overseas, and employs around 76,000 people.