About Trinity Musha Mines Ltd

Trinity Musha Mines Limited is a Rwandan mining company that operates the Musha mine and is a subsidiary of Trinity Metals Limited.

Who May Be Interested

Professionals seeking career advancement and individuals with relevant qualifications may be interested in this opportunity.

This opportunity is ideal for professionals interested in the role of Mining Supervisor based in Kigali, Rwanda. Qualified and motivated candidates are encouraged to apply for this full-time opportunity.

About This Opportunity

The position of Mining Supervisor at Trinity Musha Mines Ltd located in Kigali, Rwanda offers an opportunity for qualified professionals to contribute their knowledge and experience in a dynamic working environment. The organization seeks individuals who are motivated, reliable, and capable of performing their duties effectively while maintaining professional standards.

Common Skills Required

Communication

Teamwork

Leadership

Management

Excel

Training

JOB ADVERT - Mining Supervisor

Trinity Musha Mines Ltd is a Mining company focused on the production and exploration of Tin, Tantalum, and Lithium in Rwanda. Trinity Musha is currently inviting suitable candidates to apply for the following position:

i. Position/Job Title: Mine Supervisor

ii. Grade: C4

iii. Department: Mining

iv. Reports To: Mining Section Leader

Job Brief:The Mine Supervisor is tasked with overseeing and coordinating the day-to-day mining operations to ensure safe, efficient, and productive mining activities within the designated area.

Responsibilities:The Mine Supervisor has the following responsibilities and duties:

1. Supervise Mining Operations:

organize and direct mining activities, including drilling, blasting, excavation, hauling, and ore processing, to meet production targets and quality standards.

Allocate resources, such as manpower, equipment, and materials, to optimize efficiency and productivity.

track production schedules, equipment performance, and ore grades to detect and address operational issues or bottlenecks.

Supports the Mining Team Leaders to make sure that production team delivers on the daily planned production and necessary measures are taken whenever the production targets are not met.

Observe and enforce any code of practice, instructions, procedures, directives, permissions, exemptions etc. issued by the Mine Manager or any other person authorized to do so

2. Ensure Health and Safety Compliance:

Inspect all other workings, in your area of responsibility, at least once a week

Be tasked with the proper discipline of all persons working under your charge deliver and keep a working environment that is safe and without risk to the health and safety of employees within your area of responsibility

detect relevant hazards and assess the related risks within your area of responsibility

execute and enforce safety protocols, procedures, and regulations to minimize risks and prevent accidents or injuries.

perform regular safety inspections, hazard assessments, and safety training sessions for mining personnel.

Investigate incidents or near misses, report findings, and recommend corrective actions to enhance safety performance.

Ensure adherence to the SHEC laws, regulations and policies

3. keep Equipment and Infrastructure:

Oversee maintenance and repair activities for mining equipment, vehicles, and infrastructure to ensure operational reliability and longevity.

Schedule preventive maintenance tasks, inspections, and repairs to minimize downtime and maximize equipment availability.

organize with maintenance staff and suppliers to procure spare parts, components, and consumables as needed.

4. Management of Personnel:

make sure that people under your supervision adhere to HR Policies and Procedures

deliver Employees within your area of responsibility with any information, instructions or supervision that is necessary to enable them to perform their work professionally, safely and without risks

Consider Employees’ training and capabilities before assigning tasks to them

make sure that all persons working under your charge are fully trained on job training or otherwise in their tasks.

tasked with staffing needs of the area of responsibility

Supervise and mentor mining staff, including operators and labourers, to ensure adherence to company policies, procedures, and performance standards.

deliver leadership, guidance, and assist to promote teamwork, motivation, and professional development among team members.

perform performance evaluations, deliver feedback, and address disciplinary issues or concerns in accordance with HR policies.

5. Environmental track and Compliance:

Ensure compliance with environmental regulations, permits, and standards governing mining operations, waste management, and land reclamation.

execute environmental management practices, such as erosion control, water management, and rehabilitation measures, to minimize environmental impacts.

6. Data Collection and Reporting:

Record in ink in your logbook the following during or at the conclusion of your shift:

The designation of every working place or other working place inspected by yourself during your shift

Particularly of any unsatisfactory conditions of working places, traveling ways or other workings in your area of responsibility as observed by yourself or reported to you by the Mine team leader or any other person, specifically in respect of ground conditions and where safety of people are concerned

Any instructions given by you to secure the health and safety of persons under your charge and adhered to.

Give regular reports on the Production, HSEC, Security and HR to the Section team leader / Site manager for your designated area of responsibility.

produce regular reports, dashboards, and presentations for management evaluate, highlighting key operational KPIs, trends, and challenges.

7. Job Requirements:The Mine Supervisor should have the following education, experience and skills:

Bachelor’s degree/Advanced diploma in mining Engineering

At least 3 years Certification in mining from a competent mining school

Experience of at least 3 years in the field.

Physical fitness.

Excellent Communication skills (English preferable)

Willing to work overtime

Good supervisor skills and be able to delegate different work to workers/Team work spirit

Equal Opportunity Employer

Trinity Musha Mines Ltd values diversity and inclusion. We welcome applications from all qualified candidates regardless of gender, ethnicity, disability, or background.

• Organize and direct mining activities, including drilling, blasting, excavation, hauling, and ore processing, to meet production targets and quality standards.
• Allocate resources, such as manpower, equipment, and materials, to optimize efficiency and productivity.
• Track production schedules, equipment performance, and ore grades to detect and address operational issues or bottlenecks.
• Support the Mining Team Leaders to make sure that production team delivers on the daily planned production and necessary measures are taken whenever the production targets are not met.
• Observe and enforce any code of practice, instructions, procedures, directives, permissions, exemptions etc. issued by the Mine Manager or any other person authorized to do so.
• Inspect all other workings in your area of responsibility at least once a week.
• Ensure proper discipline of all persons working under your charge and maintain a working environment that is safe and without risk to the health and safety of employees within your area of responsibility.
• Detect relevant hazards and assess the related risks within your area of responsibility.
• Execute and enforce safety protocols, procedures, and regulations to minimize risks and prevent accidents or injuries.
• Perform regular safety inspections, hazard assessments, and safety training sessions for mining personnel.
• Investigate incidents or near misses, report findings, and recommend corrective actions to enhance safety performance.
• Ensure adherence to the SHEC laws, regulations and policies.
• Oversee maintenance and repair activities for mining equipment, vehicles, and infrastructure to ensure operational reliability and longevity.
• Schedule preventive maintenance tasks, inspections, and repairs to minimize downtime and maximize equipment availability.
• Organize with maintenance staff and suppliers to procure spare parts, components, and consumables as needed.
• Ensure that people under your supervision adhere to HR Policies and Procedures.
• Provide employees within your area of responsibility with any information, instructions or supervision that is necessary to enable them to perform their work professionally, safely and without risks.
• Consider employees’ training and capabilities before assigning tasks to them.
• Ensure that all persons working under your charge are fully trained on job training or otherwise in their tasks.
• Address staffing needs of the area of responsibility.
• Supervise and mentor mining staff, including operators and labourers, to ensure adherence to company policies, procedures, and performance standards.
• Provide leadership, guidance, and assist to promote teamwork, motivation, and professional development among team members.
• Perform performance evaluations, deliver feedback, and address disciplinary issues or concerns in accordance with HR policies.
• Ensure compliance with environmental regulations, permits, and standards governing mining operations, waste management, and land reclamation.
• Execute environmental management practices, such as erosion control, water management, and rehabilitation measures, to minimize environmental impacts.
• Record in ink in your logbook the designation of every working place or other working place inspected by yourself during your shift.
• Record particularly any unsatisfactory conditions of working places, traveling ways or other workings in your area of responsibility as observed by yourself or reported to you by the Mine team leader or any other person, specifically in respect of ground conditions and where safety of people are concerned.
• Record any instructions given by you to secure the health and safety of persons under your charge and adhered to.
• Give regular reports on Production, HSEC, Security and HR to the Section team leader / Site manager for your designated area of responsibility.
• Produce regular reports, dashboards, and presentations for management evaluation, highlighting key operational KPIs, trends, and challenges.

• Communication
• Teamwork
• Leadership
• Management
• Excel
• Training
• Supervision

• Bachelor’s degree/Advanced diploma in mining Engineering
• At least 3 years Certification in mining from a competent mining school
• Physical fitness.
• Excellent Communication skills (English preferable)
• Willing to work overtime
• Good supervisor skills and be able to delegate different work to workers/Team work spirit