1. Carrying out tests, interpreting results and considering the measurement uncertainty where possible; 2. Generating data and reporting of test results according to relevant requirements; 3. Keeping of technical records; 4. Participate in the development, control and monitoring the implementation of the Management System Documents; 5. Participating in the ensuring the validity of test results, method validation and the evaluation of Measurement Uncertainty; 6. Participating in the internal laboratory audits and conducting root cause analysis, correction and corrective actions for other identified nonconformities; 7. Maintain the assigned equipment using the manufacturer’s instruction or the applicable work instruction; 8. Ensuring the assigned equipment are calibrated; 9. Identifying and ordering adequate and detailed technical specifications of supplies (equipment, reagents, chemicals, materials needed for analysis) and verifying the same on delivery; 10. Training and coaching students on attachment; 11. Participate in quality control programs and prepare statistical reports; 12. Participating in the development of new test methods in collaboration of relevant specialist; 13. Receiving and ensuring proper storage of test samples, chemicals, materials and reagents; 14. Participating in the relevant technical committees in standards development as a resource person; 15. Prepare and standardize solutions, materials and reagents used in laboratory analyses