Sample Preparer

ahkgroup· Operations
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📍 Rustenburg, North West, South AfricaFull Time

About this role

WHAT IS ON OFFER



Alfred H Knight has an exciting opportunity for 4 Sample Preparers to join the team in Rustenburg. This individual will be responsible for packing, sorting, transferring and drying samples. Executing and performing crushing, pulverising and screening of geological materials as per AHK standard operating procedures. 



ABOUT US



Alfred H Knight is a totally independent, family-owned global powerhouse with an outstanding reputation in solid fuels.  A global network of strategically placed offices and laboratories enable global trade by providing independent inspection, analysis and consultancy services to the metals and minerals, solid fuels and agriculture industries.

We have honed and carefully crafted our reputation. Delivering knowledge and professionalism in all aspects of weighing, sampling and analysis. We thrive by continuing to re-invest in our facilities, technology and people. Click here to find out more about AHK.



REQUIRED KNOWLEDGE AND WORK EXPERIENCE 



Essential



  • Inspecting and / or weighing of commodities and loading of containers at client’s premises / warehouses / mines. 
  • Sampling of commodities at our premises or independent warehouses / mines. 
  • Ensuring at all times that a high degree of accuracy and precision is applied to sampling/surveying through incorporating and promoting good sampling practice principles. And for ensuring that work throughput is followed in accordance with documented methods and procedures (SOP’s). It is the post holder’s responsibility to inform the Supervisor of any failure in compliance to documented methods. 
  • Advising the Team Leader of repetitive technical problems relating to day-to-day sampling procedures. 
  • Maintaining record keeping, such that work is clearly and easily auditable, and traceable within the guidelines of AHK. 
  • Sample preparation for analysis. 
  • Submitting Tally Sheets / Shift Sheets and Photos on a daily basis. 
  • Assist personnel in the prep area when not occupied with Sampling Related work
  • Assist with the storage and disposal of bulk reserve samples as necessary. 
  • Follow instructions from your superiors. 
  • Observe the features and marks of the commodities. 
  • Record all information and discrepancies neatly and accurately, and report timeously in accordance with deadlines and client requirements. 
  • Record dates, times and shift sheets accurately to assist in preparing invoices which are fair to you, the company and clients. 
  • Assist senior staff and work with outside parties to the benefit of clients and the company. 
  • Treat and / or maintain company equipment with appropriate care and attention. 
  • Act in accordance with the standard procedures and professional integrity of the company. 
  • Respect and maintain confidentiality regarding clients, locations and commodities being handled. 
  • Other ad hoc duties may be requested by the Inspector, Junior Inspector or Branch Manager from time to time.



Required Competencies



  • Ability to follow instructions accurately.
  • Good timekeeping and Attention to detail.
  • Effective interpersonal skills.
  • Ability to perform duties under pressure.
  • Ability to work as part of a team.
  • Computer Literacy – Microsoft Office.
  • Honest, Sober Habits, Adaptable and Flexibility.



Required Work Experience



  • Minimum of 3 years experience working in a Sample Preparation or Laboratory environment (advantageous)



Required Qualifications



  • Grade 12 (with Maths and Science)



BENEFITS 



We are offering an excellent opportunity with a salary and benefits package to match including pension, life assurance and an employee assistance programme.

If you are invited to interview, please let us know if there are any reasonable adjustments we can make to the recruitment process that will enable you to perform to the best of your ability.

Alfred H Knight is committed to creating a diverse & inclusive environment and hence welcomes applications from all sections of the community in line with our Employment Equity Plan.




If you have not received a response to your application within 2 weeks of closing date, please consider your application unsuccessful. 


Frequently Asked Questions

Is the salary disclosed for the Sample Preparer position at ahkgroup?
The salary for this Sample Preparer role at ahkgroup is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Sample Preparer position at ahkgroup located?
This Sample Preparer role at ahkgroup is based in Rustenburg, North West, South Africa. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Sample Preparer role at ahkgroup full-time or part-time?
This is listed as a Full Time position. It is posted as a Sample Preparer role in the Operations department at ahkgroup.
Which team or department does the Sample Preparer at ahkgroup belong to?
This Sample Preparer position is part of the Operations department at ahkgroup. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Sample Preparer position at ahkgroup?
Click the "Apply Now" button on this page. You will be redirected to ahkgroup's official application portal hosted on bamboohr where you can submit your application directly.
When was the Sample Preparer job at ahkgroup posted?
This Sample Preparer position at ahkgroup was posted on Sep 29, 2026. Apply as soon as possible — early applications are often reviewed first.
Sample Preparer
ahkgroup
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