**About the position:** * Perform installation, maintenance, and adaptation of building hydraulic systems (cold water, sewage, drainage). * Assemble and install fire suppression networks, including hydrant piping, fittings, valves, registers, boxes, and accessories. * Interpret hydraulic and fire protection project drawings, ensuring execution in accordance with technical specifications and Fire Department regulations. * Conduct pressure, leak-tightness, and operational tests on installed systems. * Identify and correct faults, leaks, and technical incompatibilities during execution. * Guide and supervise assistants in hydraulic and fire protection tasks. * Ensure proper fixation, alignment, and sealing of piping and devices. * Work in compliance with safety standards and good execution practices. * Proven experience in building hydraulic installations and fire protection systems. Technical education required (preferred). * **Opportunity description:** **Field:** **Civil Construction** **Position level:** Assistant **Your employment contract will be:** CLT **Exclusive for PCD (Persons with Disabilities):** No **Work location:** Aldeota, Fortaleza \- CE **Working hours:** Monday to Friday, from 8:00 AM to 5:00 PM. **Benefits:** Meal allowance; Transportation allowance; Life insurance; Performance bonus; **Salary:** R$ 2\.230,00 **Requirements and qualifications:** **Education level:** Completed high school **Computer skills:** **Mobility:** On-site work,