**Description:** Conduct laboratory analyses of raw materials, production monitoring, and finished product analyses; Prepare chemical solutions for laboratory use; Assist in preparing equipment and glassware for various tests and assays; Ensure cleanliness and organization of laboratory equipment and instruments, including adherence to the laboratory cleaning schedule; Receive and/or collect materials to be tested/analyzed; Perform auxiliary laboratory tasks, such as receiving documents and providing first-level support to coworkers; Perform minor calibrations on laboratory machines and equipment, as explicitly instructed by supervisors; Record and document performed tasks and routines according to established protocols, including escalation to the support chain; Operate equipment and instruments to maintain laboratory activities, strictly following explicit instructions and ensuring compliance with defined protocols; Gather information to support the preparation of reports describing results, and technically and scientifically detailing procedures performed and results obtained. **Remarks regarding remuneration:**