We are looking for a First-Class Technician with experience in maintenance and repair of public works and industrial machinery, to join on a stable and long-term basis at our client's facilities located in Valdemoro. The selected candidate will be responsible for: * Mechanical, hydraulic, and electrical maintenance of construction machinery, including excavators, backhoes, dumpers, telescopic cranes, etc. * Diagnosing and repairing breakdowns in the workshop, and occasionally in the field. * Equipment inspection and monitoring of their overall condition. * Compliance with established safety and quality procedures. * Collaboration with the rest of the technical team to optimize fleet performance. Full-time schedule of 40 weekly hours from Monday to Friday, split shift between 09:00 and 18:00, with breaks established by law. * Minimum of 3 years' experience in maintenance and repair of public works and industrial machinery. * Knowledge of hydraulics and electricity applied to machinery. * We are seeking a person capable of working independently, responsible and committed. * Class B driver's license and own vehicle required. Vocational training qualification (GM/GS) in Electromechanics, Mechanics, Automotive or similar.