Quality Control Assistant Manager

Crystal Claire Cosmetics Inc
. has inspired the industry with its award-winning cosmetics services since 2004. We embrace research and innovation - ceaselessly bringing advanced cosmeceutical technologies and ingredients into our creation.

At Crystal Claire Cosmetics Inc., we take pride in our innovation, expertise, and excellence in creating the finest cosmetic formulas and packaging solutions for our clients. We partner with the world’s top leading cosmetics companies in providing full integrated turnkey solutions. We value and respect individuality and personal initiative where all employees can develop, grow, and achieve their career goals.

Join us, and be the sparkle of our team!

• Support in managing daily QC activities, including raw material and packaging component testing, bulk testing, filling and packaging line inspection, and product release activities.
• Ensure QC activities are performed in compliance with GMP/GLP requirements, established SOPs, quality standards, and applicable regulatory requirements.
• Supervise, train, and provide guidance to QC personnel to ensure proper execution of testing procedures, inspections, documentation, and quality control activities.
• Monitor QC workflow, assign daily tasks, and ensure testing and inspection activities are completed accurately and within established timelines.
• Assist in investigating deviations, out-of-specification (OOS) results, non-conformances, and customer complaints. Support root cause analysis and implementation of corrective and preventive actions (CAPAs).
• Coordinate with relevant departments to resolve quality-related issues and ensure timely communication of inspection and testing results.
• Supervise QC activities related to line trials, first production batches, label claim determinations, stability studies, and compatibility studies.
• Review testing results, inspection records, and QC documentation to ensure accuracy, completeness, and compliance with established specifications.
• Support the evaluation of product quality based on approved specifications and historical performance. Assist in reviewing range boards in collaboration with relevant departments.
• Monitor QC performance, identify opportunities for process improvement, and support the implementation of corrective actions to improve efficiency and quality.
• Ensure QC testing and inspection activities are completed within established cycle times and promptly escape any delays or quality concerns to management.
• Assist in preparing, reviewing, and updating QC SOPs, test methods, protocols, and other GMP-related documentation.
• Ensure QC equipment and instruments are properly maintained, calibrated, and used in accordance with established procedures.
• Support internal and external audits by ensuring QC documentation, records, and practices meet applicable quality and regulatory requirements.
• Perform other related duties as assigned by management.

• Bachelor's Degree in Chemistry, Biology, Pharmaceutical Sciences, or a related scientific discipline, or equivalent education and experience.
• Minimum 3–5 years of relevant quality control experience in a GMP-regulated manufacturing environment, preferably in the cosmetics, pharmaceutical, or personal care industry.
• Previous supervisory or team leadership experience is preferred.
• Proficiency in Mandarin and English, both written and verbal, is required.
• Good knowledge of GMP/GLP requirements, quality control procedures, and applicable regulatory standards.
• Exp…