Description: * Technical or higher education level (completed or in progress) in Chemistry, Biology, Environmental Science, or related fields is desirable; * Experience in field environmental activities and with ISO/IEC 17.025 will be an advantage; * Valid driver’s license, category B. * Experience driving during business trips; * Availability for flexible working hours and travel. * Perform water, soil, air, effluent, and food sample collection and monitoring. * Operate and calibrate measurement and monitoring equipment (e.g., low-flow pump, water level meter, current meter, sound level meter, among others). * Organize sampling logistics, including scheduling, container control, and shipment of materials via courier service. * Conduct field trips according to project requirements and safety standards (SMS). * Record and report field data and information, prepare reports, and ensure sample traceability and preservation until laboratory delivery. * Support the planning, organization, and management of field activities. 2512270202491831657