Main responsibilities: 1. Operate HPLC/UPLC instruments to perform routine sample analysis in compliance with HSE requirements. Including dissolution, IPC test for DZD9008 and DZD6008. 2. Fulfill the tasks of analytical R&D method development work for DZD6008 under the guidance of analytical manager. 3. Responsible for stability study(mainly for DZD6008) sample packaging, setup and analysis under the guidance of analytical scientist. 4. Write the analytical lab notebooks at the real time and with compliance attitude. 5. Prepare analytical documents including testing reports/summary and test methods. 6. Assist in general laboratory management. Requirements: 1. Education: Master or above student, major in pharmacy, analytical chemistry, and pharmaceutical analysis or equivalence. 2. Proficient in the technique of HPLC/UPLC instrument analysis; 3. Willing to learn and good at dealing with multi-tasks; 4. Being patient and careful, paying attention to details; 5. Good communication skills & English ability; 6. Good MS Office skills including Outlook, Excel, Word and PowerPoint. 7. Can work at least 2~3 full days a week.