Will be responsible for assisting in the calibration and maintenance of measurement instruments (such as gas detectors, pressure instruments, electrical, temperature, and volumetric instruments), under technical supervision. Will work on organizing, preparing, and cleaning instruments, supporting the execution of technical services, filling out records, and document control, contributing to the laboratory's daily operations and providing administrative support to the department. **Requirements:** * Proficiency in Office suite and ease with software; * Completed or ongoing Technician course in Industrial Automation, Electrotechnics, Electroelectronics, Chemistry, or related fields; * Basic knowledge of measurement instruments and skill in handling fragile equipment is desirable. **Activities:** * Assist in technical activities such as maintenance and calibration of volumetric and specific gravity measurement instruments, as well as general measurement instruments. * Provide support in laboratory administrative tasks such as scheduling organization, document filing and storage, and other related duties. * Carry out activities according to the Laboratory's Daily Schedule, keeping it updated; * Identify and record non-conformities, customer complaints, corrective actions, and suggest process improvements.