Senior Petroleum Geochemist Job Vacancy in Lindi, Tanzania – Energy

August 18, 2026
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Job Description

Position: Senior Petroleum Geochemist

Company: ExxonMobil Tanzania

Location: Lindi, Tanzania

Experience: 8+ Years

Education: Master of Science in Geochemistry, Petroleum Engineering, or related Earth Science

Employment Type: Full-time

Industry: Energy

Department: Exploration and Production

Vacancies: 1

Company Overview

ExxonMobil is a global leader in the energy industry, dedicated to providing the energy necessary to fuel global progress. Our operations in East Africa are central to our mission of meeting the world’s growing demand for reliable and affordable energy. We pride ourselves on cutting-edge technological innovation and a commitment to safety and environmental stewardship. As we expand our footprint in the region, we are looking for top-tier talent to join our specialized exploration teams. This role is critical to our long-term success in the African energy landscape, offering a platform to work on some of the most complex geological challenges in the world today. We foster a culture of excellence, diversity, and continuous learning, ensuring that our employees have the tools they need to succeed in a rapidly evolving sector. For more information on our global impact, visit tanzaniajobsearch.com.

Job Overview

The Senior Petroleum Geochemist will play a pivotal role in our exploration and appraisal activities within the Lindi basin. This position involves the advanced analysis of hydrocarbon signatures to optimize drilling strategies and reservoir management. You will be responsible for interpreting complex geochemical data to reduce exploration risk and maximize the value of our assets. This is a high-impact role that requires a deep understanding of organic geochemistry, basin modeling, and fluid characterization. As part of our elite technical team, you will contribute to high-level decision-making processes that guide multi-million dollar investment decisions. We are looking for a professional who can bridge the gap between laboratory data and field application, providing actionable insights that drive exploration success. This is one of the premier career opportunities in Tanzania for specialists in the energy sector.

Key Responsibilities

  • Conduct advanced geochemical modeling to predict hydrocarbon maturation and migration pathways.
  • Analyze crude oil and gas samples to determine source rock characteristics and fluid properties.
  • Collaborate with geophysicists and petrophysicists to integrate geochemical data into integrated subsurface models.
  • Lead the interpretation of geochemical data from well cuttings, cores, and fluid samples.
  • Provide technical oversight for laboratory analysis of geological samples.
  • Develop and implement geochemical workflows to optimize exploration drilling programs.
  • Mentor junior geochemists and contribute to the internal technical knowledge base.

Required Skills

  • Expertise in organic geochemistry and basin modeling software.
  • Advanced proficiency in interpreting geochemical data from various geological sources.
  • Strong analytical and problem-solving capabilities in a high-pressure environment.
  • Excellent communication skills for presenting technical findings to non-technical stakeholders.
  • Deep understanding of petroleum system elements including source, reservoir, seal, and trap.
  • Ability to manage complex datasets and integrate them into larger geological models.

Education

A minimum of a Master’s degree in Geochemistry, Petroleum Engineering, or a closely related Earth Science discipline is required. A PhD is highly preferred for this senior-level position. Candidates must demonstrate a strong academic background in organic geochemistry and petroleum systems analysis.

Experience

Applicants must possess a minimum of 8 years of professional experience in petroleum geochemistry, preferably within an exploration or production environment. Proven experience in basin modeling and the interpretation of complex hydrocarbon systems is essential. A track record of successful exploration projects is highly desirable. This role offers significant employment in Tanzania for seasoned professionals seeking to advance their technical expertise.

Benefits

  • Competitive international salary package and performance-based bonuses.
  • Comprehensive health and wellness insurance coverage.
  • Relocation assistance for qualified candidates.
  • Access to world-class training and professional development programs.
  • Opportunities for international rotation and global collaboration.

Training

  • Specialized training in advanced basin modeling software.
  • Continuous professional development in emerging geochemical technologies.
  • Leadership and management training for senior technical roles.
  • Safety and environmental compliance certification.

For more career opportunities in Tanzania, please visit malawijobsearch.com/.

Working Environment

The working environment is a blend of high-tech office settings and field-based site visits. You will work in a collaborative, multidisciplinary team of experts. While the primary office is located in Lindi, occasional travel to regional headquarters or offshore facilities may be required. We prioritize a safe, inclusive, and highly professional working atmosphere.

Application Process

Interested candidates should submit their updated CV and a cover letter detailing their relevant experience through our official recruitment portal. Please ensure all technical certifications are clearly listed. We are currently hiring in Tanzania and look forward to reviewing your application. For more information on job vacancies in Tanzania, visit eritreajobsearch.com/.

Equal Opportunity Statement

ExxonMobil 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, marital status, or disability status.