Job Summary: Operate and supervise water and wastewater treatment systems, monitor parameters, perform maintenance, and ensure operational safety. Key Highlights: 1. Operation and supervision of WTP and WWTP systems 2. Monitoring of operational and water quality parameters 3. Performing basic preventive/corrective maintenance * **Prerequisites:** Driver's license category A/B; Previous experience in WTP/WWTP operation or in industrial water/wastewater treatment environments is desirable; Availability for standard business hours or operational shift schedules; Basic knowledge of occupational health and safety and environmental regulations. * **Job Responsibilities:** Operate and supervise WTP and WWTP systems; Monitor operational and water quality parameters; Perform basic preventive/corrective maintenance; Carry out cleaning and organization of operational areas; Collect samples for laboratory analysis; Prepare and dose chemicals according to technical instructions; Record daily operational reports and non-conformities; Comply with occupational health and safety, environmental, and internal procedural requirements; Handle/store chemicals required for treatment. * **Additional Information:** **Location:** Eusébio – CE; **Employment Type:** CLT (Consolidated Labor Laws); **Working Hours:** 44 hours per week | Monday to Friday; **Benefits:** Attendance bonus + Food/Voucher Meal. Job Type: Permanent CLT Salary: R$1.820,44 per month Benefits: * Meal voucher Work Location: On-site