Qotho Minerals invites suitably qualified applicants to apply for the Quality & Laboratory Internship Programme 2025 vacancies. The closing date for applications is 24 October 2025.
Where It’s Happening
Broederstroom, North West, South Africa
About the Qotho Minerals Internship 2025
Qotho Minerals is a leading name in making special test samples that labs use to check their results. They need a fresh group of science‑eager graduates who want to learn the real world of lab work, data handling and quality rules.
The internship runs for 12 months and gives you hands‑on experience inside a top‑class laboratory that follows international quality standards like ISO 17025, 17034 and 17043.
Who We Are – Qotho Minerals (QM)
Qotho Minerals supplies Proficiency Testing services and Certified Reference Materials that scientists around the world trust.
The company keeps strict quality checks so that every test a lab does with our materials is accurate and reliable. This supports not only mining labs, but also agriculture, food safety and environmental studies.
Internship Overview
| Detail | Information |
|---|---|
| Position | Quality & Laboratory Intern (focus on data processing & analytics) |
| Length | 12 months (Monday‑Friday) |
| Reporting To | Quality Manager |
| Location | Broederstroom, North West |
You will learn both laboratory techniques and how to manage and analyse data that labs use to keep everything running smoothly.
Key Responsibilities
1. Quality System Support
- Keep track of documents: file, distribute and monitor records.
- Help prepare for audits and review suppliers.
- Record any problems and track the fixes that are put in place.
2. Laboratory & Production Support
- Do basic chemistry tests and sample prep under guidance.
- Check that lab work meets quality standards.
- Help with labeling, packaging and paperwork for PT (Proficiency Testing) and QRM (Quality Reference Material) projects.
3. Data Management & Analysis
- Use Microsoft Excel to collect, tidy, and analyse lab data.
- Collect data for studies that verify how consistent and stable reference materials stay over time.
- Produce simple charts and short reports that show how well the lab is doing.
Minimum Requirements
Education
You must have a completed three‑year tertiary qualification in one of these areas:
- Chemistry or Analytical Chemistry
- Agricultural Science or Food Science
- Geoscience or a related natural science field
Technical Skills
- Must: Be comfortable using Microsoft Excel.
- Nice to have: Know basic laboratory techniques and Good Laboratory Practice (GLP).
Competencies
- Great attention to detail.
- Good at managing time and staying organized.
- Interested in learning how quality systems and lab standards work.
- Keeps information private and follows instructions closely.
- Independent, motivated and ready to learn new things.
What You’ll Gain
- Real‑world mentorship from the Quality Manager and seasoned laboratory staff.
- Hands‑on experience with ISO‑based quality systems.
- Exposure to the full workflow of creating proficiency tests and reference materials.
- Stronger skills in data analysis and reporting in a scientific setting.
- A boost in confidence that will help you stand out when you look for full‑time jobs in science or industry.
Required Application Documents
When you send your application, attach these files:
- Updated CV
- Cover letter that explains why you are interested and lists relevant skills
- Certified copy of your academic transcript
- Certified copy of your Matric certificate
How to Apply
If you meet the eligibility criteria, apply ASAP.
Send an email with all the documents to: admin@qotho.co.za
Closing Date: 24 October 2025
Only complete applications that arrive before the deadline will be considered. Shortlisted candidates will hear from the recruitment team directly.
Take the Next Step
This 12‑month internship is a rare chance for science graduates to step into a real laboratory environment, learn international quality standards and build a network that can help your future career.
If you love laboratory science, data, and quality systems, make sure you apply before the closing date and start your journey into laboratory excellence.