· Responsible for quality of service and accuracy of results and data provided to customers.· Responsible for safety devices in good condition.· Implementation of annual calibration plan of laboratory device.· Monitoring the measuring instruments.· Issuing the calibration certificate. · Registering environmental conditions in the laboratory.· Participate in issuing of technical SOPs.· Supervising calibration schedules and maintenance periods of laboratory devices and equipment.· Responsible for internal /external calibration of devices· Responsible for exit permission of laboratory device.· Developing the work plan in partnership with the technical lab manager.· Following-up laboratory-working plan.· Prepare Quotations.· Responsible for customer service.· Preparing purchase request and purchasing order.· Follow-up plan of cleaning.· Registering external calibration work of qualification engineers.· Follow up invoices.· Participate in audits of another department.· Act impartiality· Perform temperature calibration and uncertainty calculations. · Bachelor degree Engineering, science, or equivalent. one year: 3 years in calibration field.