**Description** Work in the laboratory to manage the maintenance plan for equipment under the responsibility of the CONTRACTOR. Work location: Macaé Imboassica **Responsibilities and duties** Management of the maintenance plan for equipment under the contractor's responsibility; Filing, updating and validation of certificates in LIMS; Critical analysis of calibration certificates (equipment and glassware); Verification and testing of equipment sent or received from maintenance. **Requirements and qualifications** **Education:** Chemical Technician; **Experience:** minimum of 1 year in similar activities; **Mandatory course:** Laboratory Safety; Knowledge in equipment management and technical documentation will be considered a plus.