Job Summary: Assist in wastewater treatment activities, involving handling of hydraulic systems, basic electrical work, and chemical products, as well as general cleaning. Key Highlights: 1. Operation of hydraulic systems and basic electrical work 2. Handling and application of chemical products 3. Field routine with focus on organization and safety **Responsibilities:** * Assist in handling hydraulic systems and performing basic electrical tasks. * Support handling and application of chemical products, such as chlorine and caustic soda. * Perform general cleaning and tasks related to the wastewater treatment system. * Work from **Monday to Saturday**, according to operational schedule. * Contribute to field routine, ensuring organization, safety, and efficiency. **Requirements:** \- High school diploma / technical education or proven experience. \- **Own vehicle for work.** \- Valid driver's license \- **Basic knowledge of electrical systems!!** \- Disciplined \- Punctual \- Proactive \- Reside in João Pessoa or surrounding area **Benefits:** \- Base salary above minimum wage. \- Meal voucher (VR) \- Fuel allowance (VL) \- Vehicle maintenance allowance (VL) \- Career development and promotion plan Employment type: Permanent CLT contract Compensation: R$1\.550,00 \- R$1\.800,00 per month Benefits: * Fuel allowance * Education allowance * Internet allowance * Housing allowance * Company mobile phone * Free parking * Meal voucher * Transportation voucher