Find & Apply For Quality Control Analyst Jobs in Saint Louis, Missouri

Performs chemical analysis and quality control testing of raw materials, in-process formulations, and finished products using laboratory instrumentation to ensure compliance with established specifications and quality standards. Job Requirements Bachelor's degree in Chemistry, Biology, Biochemistry, or a related scientific field. 0-3 years of laboratory experience in a quality control environment. Knowledge of basic laboratory procedures, chemical analysis, and analytical testing techniques. Ability to operate laboratory instruments according to established testing procedures and work instructions. Knowledge of laboratory calculations, data analysis, and technical reporting. Ability to review laboratory data and verify results against product specifications. Knowledge of laboratory equipment calibration and maintenance procedures. Ability to document laboratory results and maintain accurate testing records. Knowledge of chemical handling, hazardous material disposal, and laboratory safety procedures. Preferred Skills Experience with Gas Chromatography (GC) and High-Performance Liquid Chromatography (HPLC). Experience with wet chemistry and analytical laboratory testing. Familiarity with laboratory equipment, including pH meters, conductivity meters, UV instruments, Karl Fischer (KF) titrators, Fourier Transform Infrared Spectroscopy (FTIR), density meters, and automatic titrators. Experience using Laboratory Information Management Systems (LIMS). Experience performing instrument calibration, preventive maintenance, and troubleshooting. Knowledge of laboratory investigations, product testing, and quality documentation. Job Responsibilities Conduct routine and non-routine chemical analyses of raw materials, in-process formulations, and finished products. Perform laboratory testing to verify compliance with product specifications and quality requirements. Operate analytical equipment, including pH meters, conductivity meters, UV instruments, Karl Fischer titrators, FTIR equipment, density meters, and automatic titrators. Follow established laboratory Standard Operating Procedures (SOPs), test methods, and work instructions. Perform calculations and analyze laboratory data to determine test results and product conformity. Conduct technical reviews of laboratory data to verify accuracy and completeness. Enter raw analytical data and final test results into LIMS. Calibrate, inspect, and maintain laboratory instruments and equipment. Identify and troubleshoot laboratory equipment malfunctions and analytical testing discrepancies. Perform investigational testing to support quality investigations, product complaints, and instrument troubleshooting. Document laboratory findings, investigation results, and equipment-related issues. Maintain accurate laboratory records, test reports, and analytical documentation. Handle and dispose of hazardous chemicals and laboratory materials according to established safety procedures. Utilize appropriate Personal Protective Equipment (PPE) when performing laboratory testing and handling hazardous materials.

Pay Details:

The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: The California Fair Chance Act Los Angeles City Fair Chance Ordinance Los Angeles County Fair Chance Ordinance for

Employers San Francisco Fair Chance Ordinance Massachusetts Candidates Only:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.