Public Service Commission Kenya Gemmologist II Jobs

Qualifications

  • Bachelor’s Degree in Geology, Earth Sciences, Chemistry, Mineral Processing or Materials Engineering from a university recognized in Kenya.

  • Proficiency in using gemological testing instruments.

    Job Summary

    This is the entry and training grade for this cadre. An officer at this level will work under the guidance of a senior officer.

    Key Responsibilities

  • Examine and identify minerals using basic, standard and advanced mineral testing equipment.

  • Collect, analyze and interpret mineralogical data to support effective resource management and decision‑making.

  • Assist in grading and valuing gemstones to determine and enhance their market value.

  • Safely process, pulverize and homogenize incoming ore and mineral samples for laboratory analysis.

  • Perform routine quantitative analyses using XRF (X‑ray Fluorescence), XRD (X‑ray Diffraction) and spectrometer systems.

  • Calibrate and maintain sensitive laboratory instruments, ensuring accurate results and complete batch chain‑of‑custody documentation.

  • Evaluate rough gemstones to estimate weight recovery and maximize polished gemstone yield.

  • Perform and supervise precision gemstone processing, including sawing, pre‑forming, faceting and cabochon cutting.


    How to Apply

    For more information and job application details, see; Public Service Commission Kenya Gemmologist II Jobs

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