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MRM Assistants

Trinity Metals

Trinity Musha Mines Limited [formerly Piran Rwanda Ltd], Trinity Nyakabingo Mine Limited [formerly Eurotrade International Ltd], and Rutongo Mines Limited are established as three separate, privately held companies. They all have a strong track record of mining and exploration of tin, tungsten and/or tantalum in Rwanda and are committed to incorporating responsible mining practices into assets previously acquired from the Rwandan government.

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Build your career where Excellence is Mined!

Trinity Nyakabingo Mines Ltd, a leading Wolfram mining company located in Shyorongi Sector, Rulindo District, Northern Province, is driven by operational excellence, safety, and people development.

As part of our continued growth and commitment to high-performance mining operations, Management invites applications from competent, qualified, and experienced professionals to fill the following positions. 

We are looking for individuals who are disciplined, safety-conscious, and ready to contribute to a dynamic and purpose-driven mining environment.

MRM ASSISTANTS (6 POSITIONS)

1. Position/Job Title: MRM Assistant 

2. Job Grade: B3

3. Department: MRM

4. Reports To: Junior Geologist

5 .Job Brief: MRM Assistant is to assist the Junior Geologist and Junior Surveyor to complete all daily tasks which can be underground or on surface. The role is a physical, which includes lifting and carrying heavy equipment and samples as well as walking and climbing. Each Assistant may be given different tasks but is required to be familiar with all tasks associated with the day-to-day geological and survey processes.

6. Responsibilities: The MRM Assistant has the following responsibilities and duties:

  • Assist the Geologist and Surveyors in the underground and surface surveying
  • Preparing equipment for daily tasks.
  • Carrying equipment to and from a position where the Geologist or Surveyor needs to perform his/her tasks.
  • Assist the Geologist or Surveyor in mapping of surface and underground features.
  • Drilling of holes in rock to install survey pegs.
  • Ensuring that the Surveyor can clearly see prism when using a Total station.
  • Participate in the preparation of the samples collected by the Geologists, mostly with the sample weighing, crushing, mechanical sieving, riffle splitting, cone quartering, panning and packaging.
  • Collection and carrying samples from a collection area.
  • Safeguarding of equipment when underground or in the field.
  • Accurate reporting of measurements to the Junior Geologist and the Junior Surveyor.
  • Ensure safe working conditions and use of PPE.
  • Cleaning and storing equipment after performing daily tasks
  • Compliance with all Company Policies and Procedures.
  • Perform any reasonable ad hoc tasks required within the Technical Services Department or as may be required by Management.

7. Job Requirements: The MRM Assistant should have the following education, experience and Skills:

  • High School education
  • 1 year experience in Underground Mining Environment.
  • Basic knowledge of the geological process
  • Physically fit
  • Preciseness and discipline
  • Trustworthy and have sober habits
  • Motivated and performance driven 
  • Be able to work within a team environment
  • Have a culture which promotes safety

Please submit the following documents in a single file attachment to the e-mail address:recruitment.nyakabingo@trinity-metals.com for Human Resources Office. Indicating which position, you are applying for and addressed to the General Manager of Trinity Nyakabingo Mine Ltd.

  • Application letter/A cover letter setting out briefly the candidate’s motivation and suitability for the position not more than 1 page,
  • A Curriculum Vitae- maximum 3 pages,
  • The name, position and contact number for three references, one of them being from your recent employer, preferably your direct Supervisor.
  • A copy of education and training certificates/diplomas/degrees.
  • Any pertinent recommendation letter that the candidate may wish to add.
  • A copy of relevant work certificates.
  • A copy of ID

Applications Submission Deadline 

The deadline for Application is 18th March 2026.

The applications submitted after the deadline will not be considered.

Only short-listed candidates shall be contacted.

For other inquiries, please contact HR Office on +250791345409 during working hours. 

Done at Nyakabingo, on03/3/2026.

Justin UWIRINGIYIMANA 

General Manager 

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