Description: * Completed high school education * Knowledge of chemical processes for industrial wastewater treatment; * Prior knowledge of the use and handling of chemical products; * Support laboratory measurements of wastewater (raw and treated); * Ability to evaluate laboratory results of wastewater; * Support for performing basic repairs at the Industrial Wastewater Treatment Plant (autonomous maintenance); * Sense of organization, cleanliness, and adherence to the company's internal procedures. 2512070202191909511