Reporting to the Chief Resource Geologist, the Senior Resource Geologist holds a critical leadership role within the resource geology team. The role will ensure the accuracy and reliability of the geological models and resource estimates that underpin a gold mining operation. This position is responsible for providing high-level geological expertise to support mine planning, resource development, and grade control, while ensuring compliance with industry standards and best practices in resource estimation. Their work will directly impact the mine’s economic viability and long-term planning.
The company – about Endeavour
Endeavour is a leading global gold producer and the largest in West Africa with two mines in Côte d’Ivoire (Ity and Lafigué), two mines in Burkina Faso (Hounde and Mana) and the Sabodala-Massawa mine in Senegal. The company has one of the most exciting organic growth track records and pipeline, with a strong portfolio of development exploration assets on the highly prospective Birimian Greenstone Belt across West Africa. Endeavour is committed to principles of responsible mining and delivering sustainable value to its employees, stakeholders and the communities where it operates.
The role
Reporting to the Chief Resource Geologist, the Senior Resource Geologist holds a critical leadership role within the resource geology team. The role will ensure the accuracy and reliability of the geological models and resource estimates that underpin a gold mining operation. This position is responsible for providing high-level geological expertise to support mine planning, resource development, and grade control, while ensuring compliance with industry standards and best practices in resource estimation. Their work will directly impact the mine’s economic viability and long-term planning.
Key responsibilities
- Develop, update, and validate 3D geological models for the gold deposit using industry-standard software ;
- Conduct grade estimation, geostatistical analysis, and block modelling to provide accurate resource estimates ;
- Ensure model reporting and reconciliation ;
- Collaborate with mining engineers and metallurgists to optimize resource extraction strategies
- Manage geological data collection from drilling, sampling, and mapping programs ;
- Ensure the quality, integrity, and consistency of geological data for accurate resource modelling ;
- Supervise data entry into geological databases and ensure up-to-date records ;
- Design and manage drilling programs for resource delineation and expansion ;
- Provide geological oversight during drilling, ensuring core logging and sampling meet best-practice standards ;
- Prepare and review resource estimation reports, adhering to regulatory frameworks such as NI 43-101 or JORC standards ;
- Collaborate in the preparation of feasibility studies, life-of-mine plans, and other technical documents ;
- Ensure resource estimation and exploration activities comply with industry regulations and environmental standards ;
- Implement QA/QC protocols to maintain the accuracy and reliability of resource data ;
- Provide guidance and mentorship to junior geologists and field staff ;
- Coordinate with multidisciplinary teams to ensure alignment between geological, mining, and processing activities ;
- Communicate resource estimates, exploration progress, and geological findings to senior management and external stakeholders ;
- Demonstrate personal commitment regarding safety and environmental and Social Responsibility practices ;
- Ensure all activities are conducted safely and in accordance with Company standards and procedures ;
- Ensure hazard management plans are observed and reported ;
Position requirements
- Bachelor’s Degree with post graduate qualification in Geology, Geologic Engineering, or an equivalent.
- Minimum of 10 years of experience in mineral resource estimation and geological modelling.
- Professional registration or certification (e.g., P.Geo, MAusIMM) is highly desirable.
- A wide understanding of grade control and mining techniques, geological understanding.
- Practical experience in advanced Linear and Non-Linear Geostatistics and 3D orebody modelling.
- Proficient with Centric Mining System (Mine Geology & Mine production Database software).
- A high level of computer literacy with specialized mining software package such as Vulcan (preferred), Surpac, Datamine, Leapfrog (preferred) and Supervisor.
- Hold valid light vehicles driving license.
- Must have strong communication skills in French, ability to speak and write in English.
- Strong leadership abilities in a production situation.
- Effective decision making, problem-solving skills along with effective organizational and time management skills.