Geologist 3 - Grade Control Evaluation
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AngloGold Ashanti is seeking a Geologist 3 to lead grade-control modelling for open-pit and underground mining operations at the Geita Gold Mine. The role supports production planning, technical compliance, team development, and quality assurance.
- Full-time position in the Geology department
- Leads grade-control modelling for open-pit and underground operations
- Supports production budgets and annual gold-production plans
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AngloGold Ashanti is seeking a Geologist 3 to lead grade-control modelling for open-pit and underground mining operations at the Geita Gold Mine. The role supports production planning, technical compliance, team development, and quality assurance.
- Full-time position in the Geology department
- Leads grade-control modelling for open-pit and underground operations
- Supports production budgets and annual gold-production plans
- Uses site HSE protocols, SOPs, QAQC standards, and AGA protocols
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AI salary guide
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- UnclearRelated work experienceThe text mentions experience, but the exact level should be confirmed at source.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in security, internship, entregadorThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in GeitaThe vacancy is associated with this location.
- UnclearComfort with the Full Time contract termsConfirm hours, duration, probation and benefits at the original source.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Geologist 3 - Grade Control Evaluation evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to AngloGold Ashanti and the role in Geita.
- Add concrete examples related to security, internship, entregador, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from AngloGold Ashanti Tanzania Careers; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
- AngloGold Ashanti Tanzania Careers
- Original source link available
- Application method is clear
- Deadline not specified
- No major risk signal was detected in the captured text.
Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.
Interview preparation
- What experience makes you a strong fit for this Geologist 3 - Grade Control Evaluation role in security, internship?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Geita under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research AngloGold Ashanti before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
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Geologist 3 - Grade Control Evaluation
Location: Geita, Geita, TZ
Post Start Date:
12 Nov 2026
Who We Are
AngloGold Ashanti is a global gold mining company with a diverse, high-quality portfolio of operations, projects and exploration activities across 10 countries on four continents. We pursue value-creating opportunities involving other minerals, where we can leverage our existing assets, shareholdings, skills, and experience.
At AngloGold Ashanti, we assure you of work that carries significance and creates tangible results. What we do goes beyond mining. We build livelihoods in communities, champion environmental stewardship, and strengthen local and national economies. Our leaders and teams are committed to listening to and supporting each other, valuing differences, and embracing equity. We are convinced that greatness only happens when we prioritize these behaviors and the well-being of every person.
Learn more about our
Vision, purpose, values - AngloGold Ashanti
POSITION
Geologist 3 - Grade Control Evaluation
DEPARTMENT
Geology
LEVEL
2M/D1
LOCATION: Geita Gold Mine, Tanzania
EMPLOYMENT STATUS
Full Time
OBJECTIVE OF THE ROLE
Ensure reliable grade control models are generated in a timely manner and made available to support effective and efficient planning and design of ore minable perimeters for open pit operations and ore minable stopes for underground operations, supporting achievable production budgets and de-risking delivery of the annual gold production budget in line with the Gold Mine Strategic Business Plan.
ROLE ACCOUNTABILITIES
Foster Grade Control team compliance with site HSE policies, protocols and standards through active participation in geology toolbox meetings and monitoring of leading indicators such as Take5, workplace inspections, critical control verifications and safety observations.
Develop the skills and technical capability of the grade control modelling team by assigning work, monitoring quality and progress, providing technical support, and recommending training programs aligned to business requirements.
Lead and guide the site grade control team to ensure compliance with SOPs for grade control modelling workflows for both open pit and underground operations in line with AGA grade control modelling protocols, standards and QAQC requirements.
Establish standard ways of working for the Gold Mine grade control team and closely monitor adherence to grade control workflow processes and modelling practices for both open pit and underground projects.
Review generated grade control models, including validation of laboratory and drillhole data, interpretation of high-grade and low-grade wireframes, assessment of metal domains and trends, and review of geostatistical estimation parameters to support model reliability.
Organize and run comprehensive internal peer review meetings for each grade control model update before release.
Release grade control models in a timely manner in line with strategic mining sequence and ensure effective communication of released models to all stakeholders.
Ensure Resource Planning Models and Integrated Planning Models are updated with the latest geological information in line with strategic mine design requirements.
Monitor and analyse grade control model performance against resource models, mine design and mine actuals, and establish recovery and resource conversion factors for effective material management and planning adjustments.
Evaluate mine designs to ensure more than 90% of declared grade control resource is included within mine design to optimize ore recovery.
Assess ore movement from designed perimeters or stopes to stockpile and ROMPAD to understand grade control model performance across the production value chain and support effective blending strategy.
Provide recommended adjustments to designed perimeters and stope designs to optimize ore recovery.
Provide geological risk and opportunity inputs on material type, expected tonnes, grade and metallurgical recovery to planning engineers during open pit weekly planning meetings and underground stope note meetings.
Inform the Evaluation Superintendent in a timely manner of risks to plan identified through model performance analysis and suggest possible mitigation approaches.
Prepare weekly evaluation grade control meetings to highlight the progress and status of grade control programs and prepare monthly mine-to-mill reconciliation reports in line with grade control model performance.
Assign tasks to subordinates, monitor and review completed work, foster teamwork, hand over completed grade control work to Mine Planning and other key stakeholders, support performance appraisal and training needs identification, and communicate HSE and operational issues within the team.
Liaise on grade control matters to maintain best practice and continuous improvement, and stop, delay, instruct or escalate where KPI measures are not adhered to while advising on remedial actions.
ROLE REQUIREMENTS
Education & Qualification
Bachelor of Science in Geology or Bachelor of Applied Science majoring in Geology.
In exceptional circumstances, a Diploma in Geology or Earth Science may be acceptable when supported by considerable operational experience of 5 to 8 years.
Experience
5+ years of geology experience in the mining industry, preferably in an underground environment.
2+ years in geological 3D and 2D interpretation and modelling or estimation.
Experience in planning and implementing drill-out exploration and grade control drilling programs.
Knowledge & Skills
Demonstrable understanding of and capability in non-linear estimation methods with gold.
Demonstrated understanding of QAQC best practices and reporting.
Recognition and identification of geologic and mineralogic characteristics of gold systems.
Well-developed geological core logging and underground development mapping skills.
Proficient with Datamine, Leapfrog, Supervisor and or MP3 software.
QAQC analysis knowledge.
Fusion Database knowledge.
Intermediate Microsoft Office skills including Outlook, Excel, Word and PowerPoint.
Report writing skills.
Analytical skills.
Problem solving skills.
Communication skills.
Decision making skills.
Planning, organization and coordinating skills.
Supervision skills.
AngloGold Ashanti Limited
www.anglogoldashanti.com
Local Benefits
AngloGold Ashanti offers a comprehensive and competitive benefits package designed to support employees’ health, financial security, and overall well-being.
Medical insurance, employee assistance programmes, and wellbeing initiatives.
Company-supported pension or provident fund contributions.
Annual leave, sick leave, and public holidays in line with company policy.
Equal Employment Opportunity (EEO) Statement
We are an equal opportunity employer and value inclusion, diversity and equity in our workplace. We are committed to creating an environment where all individuals are treated with respect and fairness. Employment decisions are based on qualification, merit, business needs and role requirements.
Requisition ID:
32045
Category:
Geology
Posting Salary:
Market Related
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