A professional is sought for the management and maintenance of the hydraulic infrastructure of the El Grado dam. The position is full-time and will last six months. Responsibilities will include carrying out operation and conservation tasks on works, installations, equipment, and services related to dams and reservoirs. This includes maintenance and management of irrigable areas, irrigation networks, sanitation networks, water supply systems for populations, as well as water treatment and purification facilities. Handling and maintenance of corresponding machinery and equipment will be required. Applicants must be unemployed and registered, hold a class B driver's license, and possess one of the following qualifications: Technician in Construction, Technician in Interior Works, Decoration and Rehabilitation, Technician in Chemical Plant, Technician in Laboratory Operations, Technician in Electrical and Automatic Installations, Technician in Water Treatment Networks and Stations, Technician in Electromechanical Maintenance, or Technician in Heat Production Installation. It is essential to know and comply with the safety regulations applicable to the tasks.