Senior Petroleum Reservoir Engineer Job Vacancy in Bentiu, South Sudan – Oil and Gas Exploration

July 29, 2026
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Job Description

Position: Senior Petroleum Reservoir Engineer

Company: TotalEnergies

Location: Bentiu, South Sudan

Experience: 7+ years

Education: Master of Science in Petroleum Engineering

Employment Type: Full-time

Industry: Oil and Gas Exploration

Department: Subsurface Engineering

Salary: 1,200,000 – 2,500,000 SSP

Vacancies: 1

Company Overview

TotalEnergies is a global multi-energy company that produces and markets energies, which are essential to the world’s economy. We are committed to providing reliable and sustainable energy solutions across various sectors. In South Sudan, our operations focus on maximizing resource efficiency while adhering to the highest international standards of safety and environmental stewardship. As part of our global mission, we are constantly looking for top-tier talent to join our specialized teams and drive innovation in complex geological environments. We offer a platform for professionals to engage in high-impact projects that contribute significantly to the energy landscape of the region.

Job Overview

We are seeking a highly skilled Senior Petroleum Reservoir Engineer to join our technical team in Bentiu. This role is critical to our upstream operations, focusing on the characterization and management of hydrocarbon reservoirs to optimize production profiles. The successful candidate will utilize advanced numerical simulation and reservoir modeling techniques to predict fluid flow and pressure changes within the reservoir. This position is ideal for a professional seeking significant career opportunities in South Sudan within the energy sector. You will work closely with geologists, drilling engineers, and production specialists to ensure the long-term viability of our assets. For more information on local employment, visit southsudanjobsearch.com.

Key Responsibilities

  • Perform complex reservoir simulation and history matching to optimize field development plans.
  • Conduct uncertainty analysis and risk assessment for various production scenarios.
  • Develop and monitor well performance and reservoir pressure depletion models.
  • Collaborate with the drilling team to optimize well placement and completion strategies.
  • Provide technical oversight for enhanced oil recovery (EOR) feasibility studies.
  • Prepare detailed technical reports for management and regulatory bodies.
  • Ensure all reservoir management activities comply with international safety and environmental standards.

Required Skills

  • Advanced proficiency in reservoir simulation software such as Eclipse or Petrel.
  • Deep understanding of fluid dynamics, thermodynamics, and rock mechanics.
  • Strong analytical and mathematical modeling capabilities.
  • Excellent technical writing and communication skills in English.
  • Ability to work effectively in a multidisciplinary, multicultural team environment.
  • Strong project management and decision-making skills under pressure.

Education

A minimum of a Master of Science in Petroleum Engineering, Reservoir Engineering, or a closely related geophysical field is required. A PhD is highly preferred for this senior-level technical position.

Experience

Candidates must possess at least 7 years of direct experience in reservoir engineering, specifically within upstream oil and gas operations. Proven track record in managing complex offshore or onshore reservoirs is essential. Experience in the East African energy sector is a significant advantage.

Salary

The monthly salary for this position ranges from 1,200,000 SSP to 2,500,000 SSP, depending on experience, technical expertise, and performance metrics. This is a competitive package designed to attract the best talent for employment in South Sudan.

Benefits

  • Comprehensive health and life insurance coverage.
  • Performance-based annual bonuses.
  • Relocation assistance for qualified international candidates.
  • Access to global professional development programs.
  • Subsidized housing and transportation in Bentiu.

Training

  • Continuous professional development in advanced reservoir modeling.
  • Safety and environmental compliance certification training.
  • Leadership and management training for senior technical staff.
  • Specialized software training for new simulation tools.

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Working Environment

The working environment is a professional, high-stakes engineering setting located in Bentiu. While much of the work is office-based, periodic site visits to drilling locations and production facilities will be required. We prioritize a culture of safety, precision, and continuous learning. This role offers a unique chance to participate in major hiring in South Sudan within a highly technical and rewarding field.

Application Process

Interested candidates should submit their updated CV and a cover letter detailing their specific reservoir modeling experience. Applications are reviewed on a rolling basis. Please ensure all technical certifications are attached to your submission. For more job vacancies, visit eritreajobsearch.com.

Equal Opportunity Statement

TotalEnergies is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, or disability status. We encourage all qualified candidates to apply for this job vacancy in South Sudan.