- Calibrate X-ray spectrometer and test x-ray materials - Calibrate compressive strength and test - Calibrate Coal equipment and test - Control and Monitor quality - and other task assigned by manager.

- Bachelor degree of chemical engineer ,or scientific and physic. - 1-2 years’ Experience with quality assurance , tests and control to achieve quality target and verify and check all equipment use in laboratory to working well. - Computer skill: Microsoft Office Programs. English Level: Good, written and spoken. - Integrity and good coordination skill. ** How to Apply: If you are interested please send your CV and Cover letter to career@chipmonginsee.com address: ANINA Building – 2nd floor, Street 271, Sangkat Boeung Tumpun,Meanchey District, Phnom Penh Cambodia. Or Kampot : Preytapret Village, Sdechkongkanglek Commune, Banteay Meas District, Kampot Province, Cambodia. ** Notice: The submitted documents will be not returned. Reach us on 086 555 174 / 095 888 451.