**Description:** Education \- Technician or Bachelor\'s degree in Chemistry; Technology degree in Quality, Food, or Biofuels; Active CRQ registration; Essential knowledge of analytical techniques using liquid chromatography (HPLC); Available to work on a 6x2 shift schedule. Experience in chemical laboratory routines \- preparing reagents for analyses and verifying chemical product concentrations; Analyzing samples of products collected during the process, using specific equipment for analyses; Collecting samples of final products, analyzing them, and releasing them after analysis results conform to specified parameters; Analyzing process samples in improvement tests to verify results; Experience in analytical techniques using liquid chromatography (HPLC) \- performing chromatographic analyses on process and final product samples, preparing reagents, and operating equipment. Maintaining the laboratory clean and organized, with proper identification and storage locations for products, reagents, glassware, and equipment; Storing samples according to traceability criteria and disposing of products used in analyses in accordance with safety and environmental requirements. Responsible for the maintenance and cleanliness of laboratory equipment, performing periodic inspections and preventive maintenance. 251221020255381474