半年一签，稳定续签，有转正机会 Key Responsibilities: • Perform instrument setup, parameter optimization, and sample analysis using ICP-MS, HPLC, and LC-MS systems; • Prepare chemical reagents, standards, and laboratory consumables to support testing activities; • Set up and ensure proper electrical and laboratory conditions for instrument installation; • Assist in instrument installation and commissioning, and support related testing activities; • Accurately track and document instrument status during installation and operation to ensure data reliability and traceability; • Organize, analyze, and summarize testing data; • Assist the Senior V&V Engineer in purchasing chemicals and consumables, ensuring timely availability of required materials

Qualifications Required: • Master’s degree, or Bachelor’s degree with at least 5 years of relevant working experience • Major in Analytical Chemistry, or a related chemical field; • Familiar with laboratory operations(reagent preparation, waste handling and safety compliance) and analytical instrumentation; • Solid understanding of instrument working principles, with the ability to analyze and identify root causes of abnormal or invalid test data; • Experience with ICP, ICP-MS, LC, and LC-MS is preferred; • Proficient in Microsoft Office (Word, Excel, PowerPoint) and AI-related tools/applications; • Good English reading and writing skills; • Fast learner with strong self-motivation; • Willingness to travel for short-term assignments (4–6 weeks). Personality Required: • Strong quality mindset, especially in new product development environments; • Passionate about analytical testing work; • Willingness to learn new products and technologies; • Proactive self-starter with the ability to learn quickly; • Detail-oriented with strong attention to accuracy; • Open and effective communication skills.