A Day in Your Life at MKS: As a Quality Control Chemist, you will conduct quality testing, validate analytical methods, analyze data, prepare QC reports, ensure regulatory compliance, maintain laboratory equipment, and resolve discrepancies to uphold product quality and laboratory standards. Principal Responsibilities: Perform routine and specialized tests on raw materials, intermediates, and finished products to ensure quality standards. Develop and validate analytical methods for testing and quality control. Analyze test results and data to ensure accuracy and reliability. Prepare detailed reports on QC activities, findings, and recommendations. Ensure all laboratory activities comply with internal policies, industry standards, and regulatory requirements. Maintain and calibrate laboratory equipment to ensure proper functioning. Address and resolve any issues or discrepancies in QC processes and results. Ensure engineers & visitors following the right work instruction and standard Operating Procedure when using each of the lab equipments. Maintain and prepare the chemical inventory in QC Lab. - HSE Responsibilities: Safety remains the number 1 priority by making it an integral part in all activities. Em-ployees must review their work areas to identify hazards and assess risks and opportunities. The employee must comply with the HSEQS policy and other related regulations. Required Skills: Bachelor’s degree in chemistry or a related field. 3-5 years of experience in a QC laboratory setting. Relevant certifications in quality control or analytical chemistry are a plus. Strong understanding of analytical chemistry techniques and QC methods. Ability to analyze complex data and identify trends and issues. Proficiency in relevant software applications (e.g., LIMS, chromatography data systems). Globally, our policy is to recruit individuals from wide and diverse backgrounds. However, certain positions require access to controlled goods and technologies subject to various export control regulations. Applicants for these positions may be limited (by, for example, their countries of citizenship, country of origin, or immigration status) where required by law or governmental contact, and/or employment made contingent upon the issuance of appropriate governmental licensing. MKS Inc. and its affiliates and subsidiaries (“MKS”) is an affirmative action and equal opportunity employer: diverse candidates are encouraged to apply. We win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law. Hiring decisions are based on merit, qualifications and business needs. We conduct background checks and drug screens, in accordance with applicable law and company policies. MKS is generally only hiring candidates who reside in states where we are registered to do business. MKS is committed to working with and providing reasonable accommodations to qualified individuals with disabilities. If you need a reasonable accommodation during the application or interview process due to a disability, please contact us at: [email protected] . If applying for a specific job, please include the requisition number (ex: RXXXX), the title and location of the role At MKS, it's all about courage, big ideas, and a serious passion for innovation. Winning here is about exploring possibilities, taking action, and solving our customers’ toughest challenges. It's not just a job – it's what you make of it. While you shape your role and make it unique, we invest in you with on-the-job and formal training, as well as educational assistance. Curiosity is key at MKS - ask questions, own your path. Our success comes from celebrating the unique skills, diverse perspectives, and lived experience of employees from over 100 countries. The goal is to make sure that everyone feels that they belong. Diversity isn't just a nice-to-have; making sure everyone feels included is a big deal for us. Our group of ~10,000 employees serves semiconductor manufacturing, electronics and packaging, and specialty industrial markets. With over 3,800 patents, our products are enabling advancements in 5G, renewable energy & storage, artificial intelligence, cloud technology, and big data. We're the behind-the-scenes support for some amazing technology. MKS Inc enables technologies that transform our world. MKS Instruments Product Overview

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26 Oct, 2026

Mksinst

Chemical Technician

China Guangzhou Chemical Plant, China

Salary not listed

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